	var gold_top = "";
	var gold_bottom = "";
	var intervalId = "";
	var arraySize = "";
	var changeSec = "6000";
	var leftTime;
	$().ready(function(){
		leftTime = $("#tlsEndTime").text()-$("#systemTime").text();
		setInterval(countLeft,1000);
		$("#main-gold-1").hide();
		$("div.sel-box > a").eq(0).attr("class","sel-num1");
		//random show maingold
		arraySize = $("div.sel-box > a").length;
		var maingoldNum = $.random($("div.sel-box > a").length);
		$("#main-gold-" + (maingoldNum + 1)).show();
		$("div.sel-box > a").eq(maingoldNum).attr("class",$("div.sel-box > a").eq(maingoldNum).attr("class") + "f");
		init5Tabs();
		//每六秒自動跳tab,当滑鼠移到上面时则不执行
		$("a[class*='sel-num']").each(function(){
			$(this).mouseenter(function(){
				gold_top = $(this);
				clearInterval(intervalId);
			});
			$(this).mouseleave(function(){
				gold_top = "";
				intervalId = setInterval(showRotatingTab,changeSec);
			});
		});
		$("div[id*='main-gold-']").each(function(){
			$(this).mouseenter(function(){
				gold_bottom = $(this);
				clearInterval(intervalId);
			});
			$(this).mouseleave(function(){
				gold_bottom = "";
				intervalId = setInterval(showRotatingTab,changeSec);
			});
		});
		//random show top
		var midNum = $.random(4);
		$("div.mid-box.box-event > div.filterbar > a").eq(midNum).addClass("nowfcous");
		$("#event-sale-bar-" + (midNum + 1)).show();	
		//random show mid
		var topNum = $.random(4);
		$("div.mid-box.box-pobulic > div.filterbar > a").eq(topNum).addClass("nowfcous");
		$("#pobulic-sale-bar-" + (topNum + 1)).show();		
		//ramdom show btm
		var btmNum = $.random(4);
		$("div.mid-box.box-commend > div.filterbar > a").eq(btmNum).addClass("nowfcous");
		$("#commend-sale-bar-" + (btmNum + 1)).show();
		//default tab3
		$("div#tab3_idx > div").eq(0).hide();		
		var tab3Num = $.random(3);
		$("div#tab3_idx > ul.tab-right > li").eq(tab3Num).attr("class",$("div#tab3_idx > ul.tab-right > li").eq(tab3Num).attr("class")+"f");
		$("div#tab3_idx > div").eq(tab3Num).show();
		//goldfour
		var goldfourNum = $.random(3);
		$("div.gold-four > div.gold-four-show").eq(0).hide();		
		$("div.gold-four > ul.tab-right > li").eq(goldfourNum).attr("class",$("div.gold-four > ul.tab-right > li").eq(goldfourNum).attr("class")+"f");
		$("div.gold-four > div.gold-four-show").eq(goldfourNum).show();
		//活动快讯、强力放送
		$("div.rightbox.infoarea > div").show();
		$("div.rightbox.broadcast > div").show();
	});
	function mainGoldRotating(){
		//共有幾個tab
		var myImg = new Array(arraySize);
		for( i = 1; i = arraySize; i++){
			myImg[i-1] = i;
		}
		//要取幾張來播放
		var playImg = new Array(arraySize);
		//目前播放到第幾張
		var nowIndex;
		$("div.sel-box > a").each(function(index,item){
			if ( $(this).attr("class").indexOf("f") != -1 ){
				nowIndex = index;
			}
		});
		//從allImg中取出N張放到myImg裡面
		for(var i = 0;i < playImg.length;i++){
			playImg[i] = myImg[nowIndex];
			nowIndex++;
			if (nowIndex > (arraySize-1)) nowIndex = 0;
		}
	}
	function showRotatingTab(){
		//共有幾個tab
		var myImg = new Array(arraySize);
		for( i = 0 ; i < arraySize ; i++ ){
			myImg[i] = i;
		}
		//要取幾張來播放
		var playImg = new Array(arraySize);
		//目前播放到第幾張
		var nowIndex = 0;
		var tempNowIndex = 0;
		$("div.sel-box > a").each(function(index,item){
			var thisClass = $(this).attr("class");
			if ( thisClass.indexOf("f") > -1 ){
				nowIndex = index;
				$(this).attr("class","sel-num" + (index+1));
			}
		});
		tempNowIndex = nowIndex;
		$("div[id*='main-gold-']").each(function(){
			$(this).hide();
		});
		tempNowIndex++;
		if (tempNowIndex > (arraySize-1)) tempNowIndex = 0;
		//eq從0開始算
		$("div.sel-box > a").eq(myImg[tempNowIndex]).attr("class",$("div.sel-box > a").eq(myImg[tempNowIndex]).attr("class") + "f");
		$("#main-gold-" + (parseInt(myImg[tempNowIndex],10)+1)).show();
	}	
	function init5Tabs(){
		if ( gold_bottom == "" && gold_top == "" )
			intervalId = setInterval(showRotatingTab,changeSec);
	}
	function countLeft(){
		if(leftTime>=0){
			var showText;
			var tmp = leftTime%3600;
			var h = (leftTime-tmp)/3600;
			showText = add0(h)+":";
			var tmp2 = tmp%60;
			var m = (tmp-tmp2)/60;
			showText = showText+add0(m)+":"+add0(tmp2);
			$("#tlsLeftTime").text(showText);
			leftTime--;
		}
	}
	function add0(num){
		if(num<10)
			return "0"+num;
		return num;
	}	
	/*
	 * jQuery UI Dialog 1.7.2
	 *
	 * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
	 * Dual licensed under the MIT (MIT-LICENSE.txt)
	 * and GPL (GPL-LICENSE.txt) licenses.
	 *
	 * http://docs.jquery.com/UI/Dialog
	 *
	 * Depends:
	 *	ui.core.js
	 *	ui.draggable.js
	 *	ui.resizable.js
	 */
	(function($) {

	var setDataSwitch = {
			dragStart: "start.draggable",
			drag: "drag.draggable",
			dragStop: "stop.draggable",
			maxHeight: "maxHeight.resizable",
			minHeight: "minHeight.resizable",
			maxWidth: "maxWidth.resizable",
			minWidth: "minWidth.resizable",
			resizeStart: "start.resizable",
			resize: "drag.resizable",
			resizeStop: "stop.resizable"
		},
		
		uiDialogClasses =
			'ui-dialog ' +
			'ui-widget ' +
			'ui-widget-content ' +
			'ui-corner-all ';

	$.widget("ui.dialog", {

		_init: function() {
			this.originalTitle = this.element.attr('title');

			var self = this,
				options = this.options,

				title = options.title || this.originalTitle || '&nbsp;',
				titleId = $.ui.dialog.getTitleId(this.element),

				uiDialog = (this.uiDialog = $('<div/>'))
					.appendTo(document.body)
					.hide()
					.addClass(uiDialogClasses + options.dialogClass)
					.css({
						position: 'absolute',
						overflow: 'hidden',
						zIndex: options.zIndex
					})
					// setting tabIndex makes the div focusable
					// setting outline to 0 prevents a border on focus in Mozilla
					.attr('tabIndex', -1).css('outline', 0).keydown(function(event) {
						(options.closeOnEscape && event.keyCode
							&& event.keyCode == $.ui.keyCode.ESCAPE && self.close(event));
					})
					.attr({
						role: 'dialog',
						'aria-labelledby': titleId
					})
					.mousedown(function(event) {
						self.moveToTop(false, event);
					}),

				uiDialogContent = this.element
					.show()
					.removeAttr('title')
					.addClass(
						'ui-dialog-content ' +
						'ui-widget-content')
					.appendTo(uiDialog),

				uiDialogTitlebar = (this.uiDialogTitlebar = $('<div></div>'))
					.addClass(
						'ui-dialog-titlebar ' +
						'ui-widget-header ' +
						'ui-corner-all ' +
						'ui-helper-clearfix'
					)
					.prependTo(uiDialog),

				uiDialogTitlebarClose = $('<a href="#"/>')
					.addClass(
						'ui-dialog-titlebar-close ' +
						'ui-corner-all'
					)
					.attr('role', 'button')
					.hover(
						function() {
							uiDialogTitlebarClose.addClass('ui-state-hover');
						},
						function() {
							uiDialogTitlebarClose.removeClass('ui-state-hover');
						}
					)
					.focus(function() {
						uiDialogTitlebarClose.addClass('ui-state-focus');
					})
					.blur(function() {
						uiDialogTitlebarClose.removeClass('ui-state-focus');
					})
					.mousedown(function(ev) {
						ev.stopPropagation();
					})
					.click(function(event) {
						self.close(event);
						return false;
					})
					.appendTo(uiDialogTitlebar),

				uiDialogTitlebarCloseText = (this.uiDialogTitlebarCloseText = $('<span/>'))
					.addClass(
						'ui-icon ' +
						'ui-icon-closethick'
					)
					.text(options.closeText)
					.appendTo(uiDialogTitlebarClose),

				uiDialogTitle = $('<span/>')
					.addClass('ui-dialog-title')
					.attr('id', titleId)
					.html(title)
					.prependTo(uiDialogTitlebar);

			uiDialogTitlebar.find("*").add(uiDialogTitlebar).disableSelection();

			(options.draggable && $.fn.draggable && this._makeDraggable());
			(options.resizable && $.fn.resizable && this._makeResizable());

			this._createButtons(options.buttons);
			this._isOpen = false;

			(options.bgiframe && $.fn.bgiframe && uiDialog.bgiframe());
			(options.autoOpen && this.open());
			
		},

		destroy: function() {
			(this.overlay && this.overlay.destroy());
			this.uiDialog.hide();
			this.element
				.unbind('.dialog')
				.removeData('dialog')
				.removeClass('ui-dialog-content ui-widget-content')
				.hide().appendTo('body');
			this.uiDialog.remove();

			(this.originalTitle && this.element.attr('title', this.originalTitle));
		},

		close: function(event) {
			var self = this;
			
			if (false === self._trigger('beforeclose', event)) {
				return;
			}

			(self.overlay && self.overlay.destroy());
			self.uiDialog.unbind('keypress.ui-dialog');

			(self.options.hide
				? self.uiDialog.hide(self.options.hide, function() {
					self._trigger('close', event);
				})
				: self.uiDialog.hide() && self._trigger('close', event));

			$.ui.dialog.overlay.resize();

			self._isOpen = false;
			
			// adjust the maxZ to allow other modal dialogs to continue to work (see #4309)
			if (self.options.modal) {
				var maxZ = 0;
				$('.ui-dialog').each(function() {
					if (this != self.uiDialog[0]) {
						maxZ = Math.max(maxZ, $(this).css('z-index'));
					}
				});
				$.ui.dialog.maxZ = maxZ;
			}
		},

		isOpen: function() {
			return this._isOpen;
		},

		// the force parameter allows us to move modal dialogs to their correct
		// position on open
		moveToTop: function(force, event) {

			if ((this.options.modal && !force)
				|| (!this.options.stack && !this.options.modal)) {
				return this._trigger('focus', event);
			}
			
			if (this.options.zIndex > $.ui.dialog.maxZ) {
				$.ui.dialog.maxZ = this.options.zIndex;
			}
			(this.overlay && this.overlay.$el.css('z-index', $.ui.dialog.overlay.maxZ = ++$.ui.dialog.maxZ));

			//Save and then restore scroll since Opera 9.5+ resets when parent z-Index is changed.
			//  http://ui.jquery.com/bugs/ticket/3193
			var saveScroll = { scrollTop: this.element.attr('scrollTop'), scrollLeft: this.element.attr('scrollLeft') };
			this.uiDialog.css('z-index', ++$.ui.dialog.maxZ);
			this.element.attr(saveScroll);
			this._trigger('focus', event);
		},

		open: function() {
			if (this._isOpen) { return; }

			var options = this.options,
				uiDialog = this.uiDialog;

			this.overlay = options.modal ? new $.ui.dialog.overlay(this) : null;
			(uiDialog.next().length && uiDialog.appendTo('body'));
			this._size();
			this._position(options.position);
			uiDialog.show(options.show);
			this.moveToTop(true);

			// prevent tabbing out of modal dialogs
			(options.modal && uiDialog.bind('keypress.ui-dialog', function(event) {
				if (event.keyCode != $.ui.keyCode.TAB) {
					return;
				}

				var tabbables = $(':tabbable', this),
					first = tabbables.filter(':first')[0],
					last  = tabbables.filter(':last')[0];

				if (event.target == last && !event.shiftKey) {
					setTimeout(function() {
						first.focus();
					}, 1);
				} else if (event.target == first && event.shiftKey) {
					setTimeout(function() {
						last.focus();
					}, 1);
				}
			}));

			// set focus to the first tabbable element in the content area or the first button
			// if there are no tabbable elements, set focus on the dialog itself
			$([])
				.add(uiDialog.find('.ui-dialog-content :tabbable:first'))
				.add(uiDialog.find('.ui-dialog-buttonpane :tabbable:first'))
				.add(uiDialog)
				.filter(':first')
				.focus();

			this._trigger('open');
			this._isOpen = true;
		},

		_createButtons: function(buttons) {
			var self = this,
				hasButtons = false,
				uiDialogButtonPane = $('<div></div>')
					.addClass(
						'ui-dialog-buttonpane ' +
						'ui-widget-content ' +
						'ui-helper-clearfix'
					);

			// if we already have a button pane, remove it
			this.uiDialog.find('.ui-dialog-buttonpane').remove();

			(typeof buttons == 'object' && buttons !== null &&
				$.each(buttons, function() { return !(hasButtons = true); }));
			if (hasButtons) {
				$.each(buttons, function(name, fn) {
					$('<button type="button"></button>')
						.addClass(
							'ui-state-default ' +
							'ui-corner-all'
						)
						.text(name)
						.click(function() { fn.apply(self.element[0], arguments); })
						.hover(
							function() {
								$(this).addClass('ui-state-hover');
							},
							function() {
								$(this).removeClass('ui-state-hover');
							}
						)
						.focus(function() {
							$(this).addClass('ui-state-focus');
						})
						.blur(function() {
							$(this).removeClass('ui-state-focus');
						})
						.appendTo(uiDialogButtonPane);
				});
				uiDialogButtonPane.appendTo(this.uiDialog);
			}
		},

		_makeDraggable: function() {
			var self = this,
				options = this.options,
				heightBeforeDrag;

			this.uiDialog.draggable({
				cancel: '.ui-dialog-content',
				handle: '.ui-dialog-titlebar',
				containment: 'document',
				start: function() {
					heightBeforeDrag = options.height;
					$(this).height($(this).height()).addClass("ui-dialog-dragging");
					(options.dragStart && options.dragStart.apply(self.element[0], arguments));
				},
				drag: function() {
					(options.drag && options.drag.apply(self.element[0], arguments));
				},
				stop: function() {
					$(this).removeClass("ui-dialog-dragging").height(heightBeforeDrag);
					(options.dragStop && options.dragStop.apply(self.element[0], arguments));
					$.ui.dialog.overlay.resize();
				}
			});
		},

		_makeResizable: function(handles) {
			handles = (handles === undefined ? this.options.resizable : handles);
			var self = this,
				options = this.options,
				resizeHandles = typeof handles == 'string'
					? handles
					: 'n,e,s,w,se,sw,ne,nw';

			this.uiDialog.resizable({
				cancel: '.ui-dialog-content',
				alsoResize: this.element,
				maxWidth: options.maxWidth,
				maxHeight: options.maxHeight,
				minWidth: options.minWidth,
				minHeight: options.minHeight,
				start: function() {
					$(this).addClass("ui-dialog-resizing");
					(options.resizeStart && options.resizeStart.apply(self.element[0], arguments));
				},
				resize: function() {
					(options.resize && options.resize.apply(self.element[0], arguments));
				},
				handles: resizeHandles,
				stop: function() {
					$(this).removeClass("ui-dialog-resizing");
					options.height = $(this).height();
					options.width = $(this).width();
					(options.resizeStop && options.resizeStop.apply(self.element[0], arguments));
					$.ui.dialog.overlay.resize();
				}
			})
			.find('.ui-resizable-se').addClass('ui-icon ui-icon-grip-diagonal-se');
		},

		_position: function(pos) {
			var wnd = $(window), doc = $(document),
				pTop = doc.scrollTop(), pLeft = doc.scrollLeft(),
				minTop = pTop;

			if ($.inArray(pos, ['center','top','right','bottom','left']) >= 0) {
				pos = [
					pos == 'right' || pos == 'left' ? pos : 'center',
					pos == 'top' || pos == 'bottom' ? pos : 'middle'
				];
			}
			if (pos.constructor != Array) {
				pos = ['center', 'middle'];
			}
			if (pos[0].constructor == Number) {
				pLeft += pos[0];
			} else {
				switch (pos[0]) {
					case 'left':
						pLeft += 0;
						break;
					case 'right':
						pLeft += wnd.width() - this.uiDialog.outerWidth();
						break;
					default:
					case 'center':
						pLeft += (wnd.width() - this.uiDialog.outerWidth()) / 2;
				}
			}
			if (pos[1].constructor == Number) {
				pTop += pos[1];
			} else {
				switch (pos[1]) {
					case 'top':
						pTop += 0;
						break;
					case 'bottom':
						pTop += wnd.height() - this.uiDialog.outerHeight();
						break;
					default:
					case 'middle':
						pTop += (wnd.height() - this.uiDialog.outerHeight()) / 2;
				}
			}

			// prevent the dialog from being too high (make sure the titlebar
			// is accessible)
			pTop = Math.max(pTop, minTop);
			this.uiDialog.css({top: pTop, left: pLeft});
		},

		_setData: function(key, value){
			(setDataSwitch[key] && this.uiDialog.data(setDataSwitch[key], value));
			switch (key) {
				case "buttons":
					this._createButtons(value);
					break;
				case "closeText":
					this.uiDialogTitlebarCloseText.text(value);
					break;
				case "dialogClass":
					this.uiDialog
						.removeClass(this.options.dialogClass)
						.addClass(uiDialogClasses + value);
					break;
				case "draggable":
					(value
						? this._makeDraggable()
						: this.uiDialog.draggable('destroy'));
					break;
				case "height":
					this.uiDialog.height(value);
					break;
				case "position":
					this._position(value);
					break;
				case "resizable":
					var uiDialog = this.uiDialog,
						isResizable = this.uiDialog.is(':data(resizable)');

					// currently resizable, becoming non-resizable
					(isResizable && !value && uiDialog.resizable('destroy'));

					// currently resizable, changing handles
					(isResizable && typeof value == 'string' &&
						uiDialog.resizable('option', 'handles', value));

					// currently non-resizable, becoming resizable
					(isResizable || this._makeResizable(value));
					break;
				case "title":
					$(".ui-dialog-title", this.uiDialogTitlebar).html(value || '&nbsp;');
					break;
				case "width":
					this.uiDialog.width(value);
					break;
			}

			$.widget.prototype._setData.apply(this, arguments);
		},

		_size: function() {
			/* If the user has resized the dialog, the .ui-dialog and .ui-dialog-content
			 * divs will both have width and height set, so we need to reset them
			 */
			var options = this.options;

			// reset content sizing
			this.element.css({
				height: 0,
				minHeight: 0,
				width: 'auto'
			});

			// reset wrapper sizing
			// determine the height of all the non-content elements
			var nonContentHeight = this.uiDialog.css({
					height: 'auto',
					width: options.width
				})
				.height();

			this.element
				.css({
					minHeight: Math.max(options.minHeight - nonContentHeight, 0),
					height: options.height == 'auto'
						? 'auto'
						: Math.max(options.height - nonContentHeight, 0)
				});
		}
	});

	$.extend($.ui.dialog, {
		version: "1.7.2",
		defaults: {
			autoOpen: true,
			bgiframe: false,
			buttons: {},
			closeOnEscape: true,
			closeText: 'close',
			dialogClass: '',
			draggable: true,
			hide: null,
			height: 'auto',
			maxHeight: false,
			maxWidth: false,
			minHeight: 150,
			minWidth: 150,
			modal: false,
			position: 'center',
			resizable: true,
			show: null,
			stack: true,
			title: '',
			width: 300,
			zIndex: 1000
		},

		getter: 'isOpen',

		uuid: 0,
		maxZ: 0,

		getTitleId: function($el) {
			return 'ui-dialog-title-' + ($el.attr('id') || ++this.uuid);
		},

		overlay: function(dialog) {
			this.$el = $.ui.dialog.overlay.create(dialog);
		}
	});

	$.extend($.ui.dialog.overlay, {
		instances: [],
		maxZ: 0,
		events: $.map('focus,mousedown,mouseup,keydown,keypress,click'.split(','),
			function(event) { return event + '.dialog-overlay'; }).join(' '),
		create: function(dialog) {
			if (this.instances.length === 0) {
				// prevent use of anchors and inputs
				// we use a setTimeout in case the overlay is created from an
				// event that we're going to be cancelling (see #2804)
				setTimeout(function() {
					// handle $(el).dialog().dialog('close') (see #4065)
					if ($.ui.dialog.overlay.instances.length) {
						$(document).bind($.ui.dialog.overlay.events, function(event) {
							var dialogZ = $(event.target).parents('.ui-dialog').css('zIndex') || 0;
							return (dialogZ > $.ui.dialog.overlay.maxZ);
						});
					}
				}, 1);

				// allow closing by pressing the escape key
				$(document).bind('keydown.dialog-overlay', function(event) {
					(dialog.options.closeOnEscape && event.keyCode
							&& event.keyCode == $.ui.keyCode.ESCAPE && dialog.close(event));
				});

				// handle window resize
				$(window).bind('resize.dialog-overlay', $.ui.dialog.overlay.resize);
			}

			var $el = $('<div></div>').appendTo(document.body)
				.addClass('ui-widget-overlay').css({
					width: this.width(),
					height: this.height()
				});

			(dialog.options.bgiframe && $.fn.bgiframe && $el.bgiframe());

			this.instances.push($el);
			return $el;
		},

		destroy: function($el) {
			this.instances.splice($.inArray(this.instances, $el), 1);

			if (this.instances.length === 0) {
				$([document, window]).unbind('.dialog-overlay');
			}

			$el.remove();
			
			// adjust the maxZ to allow other modal dialogs to continue to work (see #4309)
			var maxZ = 0;
			$.each(this.instances, function() {
				maxZ = Math.max(maxZ, this.css('z-index'));
			});
			this.maxZ = maxZ;
		},

		height: function() {
			// handle IE 6
			if ($.browser.msie && $.browser.version < 7) {
				var scrollHeight = Math.max(
					document.documentElement.scrollHeight,
					document.body.scrollHeight
				);
				var offsetHeight = Math.max(
					document.documentElement.offsetHeight,
					document.body.offsetHeight
				);

				if (scrollHeight < offsetHeight) {
					return $(window).height() + 'px';
				} else {
					return scrollHeight + 'px';
				}
			// handle "good" browsers
			} else {
				return $(document).height() + 'px';
			}
		},

		width: function() {
			// handle IE 6
			if ($.browser.msie && $.browser.version < 7) {
				var scrollWidth = Math.max(
					document.documentElement.scrollWidth,
					document.body.scrollWidth
				);
				var offsetWidth = Math.max(
					document.documentElement.offsetWidth,
					document.body.offsetWidth
				);

				if (scrollWidth < offsetWidth) {
					return $(window).width() + 'px';
				} else {
					return scrollWidth + 'px';
				}
			// handle "good" browsers
			} else {
				return $(document).width() + 'px';
			}
		},

		resize: function() {
			/* If the dialog is draggable and the user drags it past the
			 * right edge of the window, the document becomes wider so we
			 * need to stretch the overlay. If the user then drags the
			 * dialog back to the left, the document will become narrower,
			 * so we need to shrink the overlay to the appropriate size.
			 * This is handled by shrinking the overlay before setting it
			 * to the full document size.
			 */
			var $overlays = $([]);
			$.each($.ui.dialog.overlay.instances, function() {
				$overlays = $overlays.add(this);
			});

			$overlays.css({
				width: 0,
				height: 0
			}).css({
				width: $.ui.dialog.overlay.width(),
				height: $.ui.dialog.overlay.height()
			});
		}
	});

	$.extend($.ui.dialog.overlay.prototype, {
		destroy: function() {
			$.ui.dialog.overlay.destroy(this.$el);
		}
	});

	})(jQuery);
	/*
	 * jQuery UI Draggable 1.7.2
	 *
	 * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
	 * Dual licensed under the MIT (MIT-LICENSE.txt)
	 * and GPL (GPL-LICENSE.txt) licenses.
	 *
	 * http://docs.jquery.com/UI/Draggables
	 *
	 * Depends:
	 *	ui.core.js
	 */
	(function($) {

	$.widget("ui.draggable", $.extend({}, $.ui.mouse, {

		_init: function() {

			if (this.options.helper == 'original' && !(/^(?:r|a|f)/).test(this.element.css("position")))
				this.element[0].style.position = 'relative';

			(this.options.addClasses && this.element.addClass("ui-draggable"));
			(this.options.disabled && this.element.addClass("ui-draggable-disabled"));

			this._mouseInit();

		},

		destroy: function() {
			if(!this.element.data('draggable')) return;
			this.element
				.removeData("draggable")
				.unbind(".draggable")
				.removeClass("ui-draggable"
					+ " ui-draggable-dragging"
					+ " ui-draggable-disabled");
			this._mouseDestroy();
		},

		_mouseCapture: function(event) {

			var o = this.options;

			if (this.helper || o.disabled || $(event.target).is('.ui-resizable-handle'))
				return false;

			//Quit if we're not on a valid handle
			this.handle = this._getHandle(event);
			if (!this.handle)
				return false;

			return true;

		},

		_mouseStart: function(event) {

			var o = this.options;

			//Create and append the visible helper
			this.helper = this._createHelper(event);

			//Cache the helper size
			this._cacheHelperProportions();

			//If ddmanager is used for droppables, set the global draggable
			if($.ui.ddmanager)
				$.ui.ddmanager.current = this;

			/*
			 * - Position generation -
			 * This block generates everything position related - it's the core of draggables.
			 */

			//Cache the margins of the original element
			this._cacheMargins();

			//Store the helper's css position
			this.cssPosition = this.helper.css("position");
			this.scrollParent = this.helper.scrollParent();

			//The element's absolute position on the page minus margins
			this.offset = this.element.offset();
			this.offset = {
				top: this.offset.top - this.margins.top,
				left: this.offset.left - this.margins.left
			};

			$.extend(this.offset, {
				click: { //Where the click happened, relative to the element
					left: event.pageX - this.offset.left,
					top: event.pageY - this.offset.top
				},
				parent: this._getParentOffset(),
				relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
			});

			//Generate the original position
			this.originalPosition = this._generatePosition(event);
			this.originalPageX = event.pageX;
			this.originalPageY = event.pageY;

			//Adjust the mouse offset relative to the helper if 'cursorAt' is supplied
			if(o.cursorAt)
				this._adjustOffsetFromHelper(o.cursorAt);

			//Set a containment if given in the options
			if(o.containment)
				this._setContainment();

			//Call plugins and callbacks
			this._trigger("start", event);

			//Recache the helper size
			this._cacheHelperProportions();

			//Prepare the droppable offsets
			if ($.ui.ddmanager && !o.dropBehaviour)
				$.ui.ddmanager.prepareOffsets(this, event);

			this.helper.addClass("ui-draggable-dragging");
			this._mouseDrag(event, true); //Execute the drag once - this causes the helper not to be visible before getting its correct position
			return true;
		},

		_mouseDrag: function(event, noPropagation) {

			//Compute the helpers position
			this.position = this._generatePosition(event);
			this.positionAbs = this._convertPositionTo("absolute");

			//Call plugins and callbacks and use the resulting position if something is returned
			if (!noPropagation) {
				var ui = this._uiHash();
				this._trigger('drag', event, ui);
				this.position = ui.position;
			}

			if(!this.options.axis || this.options.axis != "y") this.helper[0].style.left = this.position.left+'px';
			if(!this.options.axis || this.options.axis != "x") this.helper[0].style.top = this.position.top+'px';
			if($.ui.ddmanager) $.ui.ddmanager.drag(this, event);

			return false;
		},

		_mouseStop: function(event) {

			//If we are using droppables, inform the manager about the drop
			var dropped = false;
			if ($.ui.ddmanager && !this.options.dropBehaviour)
				dropped = $.ui.ddmanager.drop(this, event);

			//if a drop comes from outside (a sortable)
			if(this.dropped) {
				dropped = this.dropped;
				this.dropped = false;
			}

			if((this.options.revert == "invalid" && !dropped) || (this.options.revert == "valid" && dropped) || this.options.revert === true || ($.isFunction(this.options.revert) && this.options.revert.call(this.element, dropped))) {
				var self = this;
				$(this.helper).animate(this.originalPosition, parseInt(this.options.revertDuration, 10), function() {
					self._trigger("stop", event);
					self._clear();
				});
			} else {
				this._trigger("stop", event);
				this._clear();
			}

			return false;
		},

		_getHandle: function(event) {

			var handle = !this.options.handle || !$(this.options.handle, this.element).length ? true : false;
			$(this.options.handle, this.element)
				.find("*")
				.andSelf()
				.each(function() {
					if(this == event.target) handle = true;
				});

			return handle;

		},

		_createHelper: function(event) {

			var o = this.options;
			var helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event])) : (o.helper == 'clone' ? this.element.clone() : this.element);

			if(!helper.parents('body').length)
				helper.appendTo((o.appendTo == 'parent' ? this.element[0].parentNode : o.appendTo));

			if(helper[0] != this.element[0] && !(/(fixed|absolute)/).test(helper.css("position")))
				helper.css("position", "absolute");

			return helper;

		},

		_adjustOffsetFromHelper: function(obj) {
			if(obj.left != undefined) this.offset.click.left = obj.left + this.margins.left;
			if(obj.right != undefined) this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
			if(obj.top != undefined) this.offset.click.top = obj.top + this.margins.top;
			if(obj.bottom != undefined) this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
		},

		_getParentOffset: function() {

			//Get the offsetParent and cache its position
			this.offsetParent = this.helper.offsetParent();
			var po = this.offsetParent.offset();

			// This is a special case where we need to modify a offset calculated on start, since the following happened:
			// 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
			// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
			//    the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
			if(this.cssPosition == 'absolute' && this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) {
				po.left += this.scrollParent.scrollLeft();
				po.top += this.scrollParent.scrollTop();
			}

			if((this.offsetParent[0] == document.body) //This needs to be actually done for all browsers, since pageX/pageY includes this information
			|| (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() == 'html' && $.browser.msie)) //Ugly IE fix
				po = { top: 0, left: 0 };

			return {
				top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
				left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
			};

		},

		_getRelativeOffset: function() {

			if(this.cssPosition == "relative") {
				var p = this.element.position();
				return {
					top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(),
					left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft()
				};
			} else {
				return { top: 0, left: 0 };
			}

		},

		_cacheMargins: function() {
			this.margins = {
				left: (parseInt(this.element.css("marginLeft"),10) || 0),
				top: (parseInt(this.element.css("marginTop"),10) || 0)
			};
		},

		_cacheHelperProportions: function() {
			this.helperProportions = {
				width: this.helper.outerWidth(),
				height: this.helper.outerHeight()
			};
		},

		_setContainment: function() {

			var o = this.options;
			if(o.containment == 'parent') o.containment = this.helper[0].parentNode;
			if(o.containment == 'document' || o.containment == 'window') this.containment = [
				0 - this.offset.relative.left - this.offset.parent.left,
				0 - this.offset.relative.top - this.offset.parent.top,
				$(o.containment == 'document' ? document : window).width() - this.helperProportions.width - this.margins.left,
				($(o.containment == 'document' ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top
			];

			if(!(/^(document|window|parent)$/).test(o.containment) && o.containment.constructor != Array) {
				var ce = $(o.containment)[0]; if(!ce) return;
				var co = $(o.containment).offset();
				var over = ($(ce).css("overflow") != 'hidden');

				this.containment = [
					co.left + (parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0) - this.margins.left,
					co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0) - this.margins.top,
					co.left+(over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - (parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width - this.margins.left,
					co.top+(over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - (parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height - this.margins.top
				];
			} else if(o.containment.constructor == Array) {
				this.containment = o.containment;
			}

		},

		_convertPositionTo: function(d, pos) {

			if(!pos) pos = this.position;
			var mod = d == "absolute" ? 1 : -1;
			var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);

			return {
				top: (
					pos.top																	// The absolute mouse position
					+ this.offset.relative.top * mod										// Only for relative positioned nodes: Relative offset from element to offset parent
					+ this.offset.parent.top * mod											// The offsetParent's offset without borders (offset + border)
					- ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod)
				),
				left: (
					pos.left																// The absolute mouse position
					+ this.offset.relative.left * mod										// Only for relative positioned nodes: Relative offset from element to offset parent
					+ this.offset.parent.left * mod											// The offsetParent's offset without borders (offset + border)
					- ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod)
				)
			};

		},

		_generatePosition: function(event) {

			var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);

			// This is another very weird special case that only happens for relative elements:
			// 1. If the css position is relative
			// 2. and the scroll parent is the document or similar to the offset parent
			// we have to refresh the relative offset during the scroll so there are no jumps
			if(this.cssPosition == 'relative' && !(this.scrollParent[0] != document && this.scrollParent[0] != this.offsetParent[0])) {
				this.offset.relative = this._getRelativeOffset();
			}

			var pageX = event.pageX;
			var pageY = event.pageY;

			/*
			 * - Position constraining -
			 * Constrain the position to a mix of grid, containment.
			 */

			if(this.originalPosition) { //If we are not dragging yet, we won't check for options

				if(this.containment) {
					if(event.pageX - this.offset.click.left < this.containment[0]) pageX = this.containment[0] + this.offset.click.left;
					if(event.pageY - this.offset.click.top < this.containment[1]) pageY = this.containment[1] + this.offset.click.top;
					if(event.pageX - this.offset.click.left > this.containment[2]) pageX = this.containment[2] + this.offset.click.left;
					if(event.pageY - this.offset.click.top > this.containment[3]) pageY = this.containment[3] + this.offset.click.top;
				}

				if(o.grid) {
					var top = this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1];
					pageY = this.containment ? (!(top - this.offset.click.top < this.containment[1] || top - this.offset.click.top > this.containment[3]) ? top : (!(top - this.offset.click.top < this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;

					var left = this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0];
					pageX = this.containment ? (!(left - this.offset.click.left < this.containment[0] || left - this.offset.click.left > this.containment[2]) ? left : (!(left - this.offset.click.left < this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
				}

			}

			return {
				top: (
					pageY																// The absolute mouse position
					- this.offset.click.top													// Click offset (relative to the element)
					- this.offset.relative.top												// Only for relative positioned nodes: Relative offset from element to offset parent
					- this.offset.parent.top												// The offsetParent's offset without borders (offset + border)
					+ ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ))
				),
				left: (
					pageX																// The absolute mouse position
					- this.offset.click.left												// Click offset (relative to the element)
					- this.offset.relative.left												// Only for relative positioned nodes: Relative offset from element to offset parent
					- this.offset.parent.left												// The offsetParent's offset without borders (offset + border)
					+ ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ))
				)
			};

		},

		_clear: function() {
			this.helper.removeClass("ui-draggable-dragging");
			if(this.helper[0] != this.element[0] && !this.cancelHelperRemoval) this.helper.remove();
			//if($.ui.ddmanager) $.ui.ddmanager.current = null;
			this.helper = null;
			this.cancelHelperRemoval = false;
		},

		// From now on bulk stuff - mainly helpers

		_trigger: function(type, event, ui) {
			ui = ui || this._uiHash();
			$.ui.plugin.call(this, type, [event, ui]);
			if(type == "drag") this.positionAbs = this._convertPositionTo("absolute"); //The absolute position has to be recalculated after plugins
			return $.widget.prototype._trigger.call(this, type, event, ui);
		},

		plugins: {},

		_uiHash: function(event) {
			return {
				helper: this.helper,
				position: this.position,
				absolutePosition: this.positionAbs, //deprecated
				offset: this.positionAbs
			};
		}

	}));

	$.extend($.ui.draggable, {
		version: "1.7.2",
		eventPrefix: "drag",
		defaults: {
			addClasses: true,
			appendTo: "parent",
			axis: false,
			cancel: ":input,option",
			connectToSortable: false,
			containment: false,
			cursor: "auto",
			cursorAt: false,
			delay: 0,
			distance: 1,
			grid: false,
			handle: false,
			helper: "original",
			iframeFix: false,
			opacity: false,
			refreshPositions: false,
			revert: false,
			revertDuration: 500,
			scope: "default",
			scroll: true,
			scrollSensitivity: 20,
			scrollSpeed: 20,
			snap: false,
			snapMode: "both",
			snapTolerance: 20,
			stack: false,
			zIndex: false
		}
	});

	$.ui.plugin.add("draggable", "connectToSortable", {
		start: function(event, ui) {

			var inst = $(this).data("draggable"), o = inst.options,
				uiSortable = $.extend({}, ui, { item: inst.element });
			inst.sortables = [];
			$(o.connectToSortable).each(function() {
				var sortable = $.data(this, 'sortable');
				if (sortable && !sortable.options.disabled) {
					inst.sortables.push({
						instance: sortable,
						shouldRevert: sortable.options.revert
					});
					sortable._refreshItems();	//Do a one-time refresh at start to refresh the containerCache
					sortable._trigger("activate", event, uiSortable);
				}
			});

		},
		stop: function(event, ui) {

			//If we are still over the sortable, we fake the stop event of the sortable, but also remove helper
			var inst = $(this).data("draggable"),
				uiSortable = $.extend({}, ui, { item: inst.element });

			$.each(inst.sortables, function() {
				if(this.instance.isOver) {

					this.instance.isOver = 0;

					inst.cancelHelperRemoval = true; //Don't remove the helper in the draggable instance
					this.instance.cancelHelperRemoval = false; //Remove it in the sortable instance (so sortable plugins like revert still work)

					//The sortable revert is supported, and we have to set a temporary dropped variable on the draggable to support revert: 'valid/invalid'
					if(this.shouldRevert) this.instance.options.revert = true;

					//Trigger the stop of the sortable
					this.instance._mouseStop(event);

					this.instance.options.helper = this.instance.options._helper;

					//If the helper has been the original item, restore properties in the sortable
					if(inst.options.helper == 'original')
						this.instance.currentItem.css({ top: 'auto', left: 'auto' });

				} else {
					this.instance.cancelHelperRemoval = false; //Remove the helper in the sortable instance
					this.instance._trigger("deactivate", event, uiSortable);
				}

			});

		},
		drag: function(event, ui) {

			var inst = $(this).data("draggable"), self = this;

			var checkPos = function(o) {
				var dyClick = this.offset.click.top, dxClick = this.offset.click.left;
				var helperTop = this.positionAbs.top, helperLeft = this.positionAbs.left;
				var itemHeight = o.height, itemWidth = o.width;
				var itemTop = o.top, itemLeft = o.left;

				return $.ui.isOver(helperTop + dyClick, helperLeft + dxClick, itemTop, itemLeft, itemHeight, itemWidth);
			};

			$.each(inst.sortables, function(i) {
				
				//Copy over some variables to allow calling the sortable's native _intersectsWith
				this.instance.positionAbs = inst.positionAbs;
				this.instance.helperProportions = inst.helperProportions;
				this.instance.offset.click = inst.offset.click;
				
				if(this.instance._intersectsWith(this.instance.containerCache)) {

					//If it intersects, we use a little isOver variable and set it once, so our move-in stuff gets fired only once
					if(!this.instance.isOver) {

						this.instance.isOver = 1;
						//Now we fake the start of dragging for the sortable instance,
						//by cloning the list group item, appending it to the sortable and using it as inst.currentItem
						//We can then fire the start event of the sortable with our passed browser event, and our own helper (so it doesn't create a new one)
						this.instance.currentItem = $(self).clone().appendTo(this.instance.element).data("sortable-item", true);
						this.instance.options._helper = this.instance.options.helper; //Store helper option to later restore it
						this.instance.options.helper = function() { return ui.helper[0]; };

						event.target = this.instance.currentItem[0];
						this.instance._mouseCapture(event, true);
						this.instance._mouseStart(event, true, true);

						//Because the browser event is way off the new appended portlet, we modify a couple of variables to reflect the changes
						this.instance.offset.click.top = inst.offset.click.top;
						this.instance.offset.click.left = inst.offset.click.left;
						this.instance.offset.parent.left -= inst.offset.parent.left - this.instance.offset.parent.left;
						this.instance.offset.parent.top -= inst.offset.parent.top - this.instance.offset.parent.top;

						inst._trigger("toSortable", event);
						inst.dropped = this.instance.element; //draggable revert needs that
						//hack so receive/update callbacks work (mostly)
						inst.currentItem = inst.element;
						this.instance.fromOutside = inst;

					}

					//Provided we did all the previous steps, we can fire the drag event of the sortable on every draggable drag, when it intersects with the sortable
					if(this.instance.currentItem) this.instance._mouseDrag(event);

				} else {

					//If it doesn't intersect with the sortable, and it intersected before,
					//we fake the drag stop of the sortable, but make sure it doesn't remove the helper by using cancelHelperRemoval
					if(this.instance.isOver) {

						this.instance.isOver = 0;
						this.instance.cancelHelperRemoval = true;
						
						//Prevent reverting on this forced stop
						this.instance.options.revert = false;
						
						// The out event needs to be triggered independently
						this.instance._trigger('out', event, this.instance._uiHash(this.instance));
						
						this.instance._mouseStop(event, true);
						this.instance.options.helper = this.instance.options._helper;

						//Now we remove our currentItem, the list group clone again, and the placeholder, and animate the helper back to it's original size
						this.instance.currentItem.remove();
						if(this.instance.placeholder) this.instance.placeholder.remove();

						inst._trigger("fromSortable", event);
						inst.dropped = false; //draggable revert needs that
					}

				};

			});

		}
	});

	$.ui.plugin.add("draggable", "cursor", {
		start: function(event, ui) {
			var t = $('body'), o = $(this).data('draggable').options;
			if (t.css("cursor")) o._cursor = t.css("cursor");
			t.css("cursor", o.cursor);
		},
		stop: function(event, ui) {
			var o = $(this).data('draggable').options;
			if (o._cursor) $('body').css("cursor", o._cursor);
		}
	});

	$.ui.plugin.add("draggable", "iframeFix", {
		start: function(event, ui) {
			var o = $(this).data('draggable').options;
			$(o.iframeFix === true ? "iframe" : o.iframeFix).each(function() {
				$('<div class="ui-draggable-iframeFix" style="background: #fff;"></div>')
				.css({
					width: this.offsetWidth+"px", height: this.offsetHeight+"px",
					position: "absolute", opacity: "0.001", zIndex: 1000
				})
				.css($(this).offset())
				.appendTo("body");
			});
		},
		stop: function(event, ui) {
			$("div.ui-draggable-iframeFix").each(function() { this.parentNode.removeChild(this); }); //Remove frame helpers
		}
	});

	$.ui.plugin.add("draggable", "opacity", {
		start: function(event, ui) {
			var t = $(ui.helper), o = $(this).data('draggable').options;
			if(t.css("opacity")) o._opacity = t.css("opacity");
			t.css('opacity', o.opacity);
		},
		stop: function(event, ui) {
			var o = $(this).data('draggable').options;
			if(o._opacity) $(ui.helper).css('opacity', o._opacity);
		}
	});

	$.ui.plugin.add("draggable", "scroll", {
		start: function(event, ui) {
			var i = $(this).data("draggable");
			if(i.scrollParent[0] != document && i.scrollParent[0].tagName != 'HTML') i.overflowOffset = i.scrollParent.offset();
		},
		drag: function(event, ui) {

			var i = $(this).data("draggable"), o = i.options, scrolled = false;

			if(i.scrollParent[0] != document && i.scrollParent[0].tagName != 'HTML') {

				if(!o.axis || o.axis != 'x') {
					if((i.overflowOffset.top + i.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity)
						i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop + o.scrollSpeed;
					else if(event.pageY - i.overflowOffset.top < o.scrollSensitivity)
						i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop - o.scrollSpeed;
				}

				if(!o.axis || o.axis != 'y') {
					if((i.overflowOffset.left + i.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity)
						i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft + o.scrollSpeed;
					else if(event.pageX - i.overflowOffset.left < o.scrollSensitivity)
						i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft - o.scrollSpeed;
				}

			} else {

				if(!o.axis || o.axis != 'x') {
					if(event.pageY - $(document).scrollTop() < o.scrollSensitivity)
						scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
					else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity)
						scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);
				}

				if(!o.axis || o.axis != 'y') {
					if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity)
						scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
					else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity)
						scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);
				}

			}

			if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour)
				$.ui.ddmanager.prepareOffsets(i, event);

		}
	});

	$.ui.plugin.add("draggable", "snap", {
		start: function(event, ui) {

			var i = $(this).data("draggable"), o = i.options;
			i.snapElements = [];

			$(o.snap.constructor != String ? ( o.snap.items || ':data(draggable)' ) : o.snap).each(function() {
				var $t = $(this); var $o = $t.offset();
				if(this != i.element[0]) i.snapElements.push({
					item: this,
					width: $t.outerWidth(), height: $t.outerHeight(),
					top: $o.top, left: $o.left
				});
			});

		},
		drag: function(event, ui) {

			var inst = $(this).data("draggable"), o = inst.options;
			var d = o.snapTolerance;

			var x1 = ui.offset.left, x2 = x1 + inst.helperProportions.width,
				y1 = ui.offset.top, y2 = y1 + inst.helperProportions.height;

			for (var i = inst.snapElements.length - 1; i >= 0; i--){

				var l = inst.snapElements[i].left, r = l + inst.snapElements[i].width,
					t = inst.snapElements[i].top, b = t + inst.snapElements[i].height;

				//Yes, I know, this is insane ;)
				if(!((l-d < x1 && x1 < r+d && t-d < y1 && y1 < b+d) || (l-d < x1 && x1 < r+d && t-d < y2 && y2 < b+d) || (l-d < x2 && x2 < r+d && t-d < y1 && y1 < b+d) || (l-d < x2 && x2 < r+d && t-d < y2 && y2 < b+d))) {
					if(inst.snapElements[i].snapping) (inst.options.snap.release && inst.options.snap.release.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
					inst.snapElements[i].snapping = false;
					continue;
				}

				if(o.snapMode != 'inner') {
					var ts = Math.abs(t - y2) <= d;
					var bs = Math.abs(b - y1) <= d;
					var ls = Math.abs(l - x2) <= d;
					var rs = Math.abs(r - x1) <= d;
					if(ts) ui.position.top = inst._convertPositionTo("relative", { top: t - inst.helperProportions.height, left: 0 }).top - inst.margins.top;
					if(bs) ui.position.top = inst._convertPositionTo("relative", { top: b, left: 0 }).top - inst.margins.top;
					if(ls) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l - inst.helperProportions.width }).left - inst.margins.left;
					if(rs) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r }).left - inst.margins.left;
				}

				var first = (ts || bs || ls || rs);

				if(o.snapMode != 'outer') {
					var ts = Math.abs(t - y1) <= d;
					var bs = Math.abs(b - y2) <= d;
					var ls = Math.abs(l - x1) <= d;
					var rs = Math.abs(r - x2) <= d;
					if(ts) ui.position.top = inst._convertPositionTo("relative", { top: t, left: 0 }).top - inst.margins.top;
					if(bs) ui.position.top = inst._convertPositionTo("relative", { top: b - inst.helperProportions.height, left: 0 }).top - inst.margins.top;
					if(ls) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l }).left - inst.margins.left;
					if(rs) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r - inst.helperProportions.width }).left - inst.margins.left;
				}

				if(!inst.snapElements[i].snapping && (ts || bs || ls || rs || first))
					(inst.options.snap.snap && inst.options.snap.snap.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
				inst.snapElements[i].snapping = (ts || bs || ls || rs || first);

			};

		}
	});

	$.ui.plugin.add("draggable", "stack", {
		start: function(event, ui) {

			var o = $(this).data("draggable").options;

			var group = $.makeArray($(o.stack.group)).sort(function(a,b) {
				return (parseInt($(a).css("zIndex"),10) || o.stack.min) - (parseInt($(b).css("zIndex"),10) || o.stack.min);
			});

			$(group).each(function(i) {
				this.style.zIndex = o.stack.min + i;
			});

			this[0].style.zIndex = o.stack.min + group.length;

		}
	});

	$.ui.plugin.add("draggable", "zIndex", {
		start: function(event, ui) {
			var t = $(ui.helper), o = $(this).data("draggable").options;
			if(t.css("zIndex")) o._zIndex = t.css("zIndex");
			t.css('zIndex', o.zIndex);
		},
		stop: function(event, ui) {
			var o = $(this).data("draggable").options;
			if(o._zIndex) $(ui.helper).css('zIndex', o._zIndex);
		}
	});

	})(jQuery);
	/*
	 * jQuery UI 1.7.2
	 *
	 * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
	 * Dual licensed under the MIT (MIT-LICENSE.txt)
	 * and GPL (GPL-LICENSE.txt) licenses.
	 *
	 * http://docs.jquery.com/UI
	 */
	;jQuery.ui || (function($) {

	var _remove = $.fn.remove,
		isFF2 = $.browser.mozilla && (parseFloat($.browser.version) < 1.9);

	//Helper functions and ui object
	$.ui = {
		version: "1.7.2",

		// $.ui.plugin is deprecated.  Use the proxy pattern instead.
		plugin: {
			add: function(module, option, set) {
				var proto = $.ui[module].prototype;
				for(var i in set) {
					proto.plugins[i] = proto.plugins[i] || [];
					proto.plugins[i].push([option, set[i]]);
				}
			},
			call: function(instance, name, args) {
				var set = instance.plugins[name];
				if(!set || !instance.element[0].parentNode) { return; }

				for (var i = 0; i < set.length; i++) {
					if (instance.options[set[i][0]]) {
						set[i][1].apply(instance.element, args);
					}
				}
			}
		},

		contains: function(a, b) {
			return document.compareDocumentPosition
				? a.compareDocumentPosition(b) & 16
				: a !== b && a.contains(b);
		},

		hasScroll: function(el, a) {

			//If overflow is hidden, the element might have extra content, but the user wants to hide it
			if ($(el).css('overflow') == 'hidden') { return false; }

			var scroll = (a && a == 'left') ? 'scrollLeft' : 'scrollTop',
				has = false;

			if (el[scroll] > 0) { return true; }

			// TODO: determine which cases actually cause this to happen
			// if the element doesn't have the scroll set, see if it's possible to
			// set the scroll
			el[scroll] = 1;
			has = (el[scroll] > 0);
			el[scroll] = 0;
			return has;
		},

		isOverAxis: function(x, reference, size) {
			//Determines when x coordinate is over "b" element axis
			return (x > reference) && (x < (reference + size));
		},

		isOver: function(y, x, top, left, height, width) {
			//Determines when x, y coordinates is over "b" element
			return $.ui.isOverAxis(y, top, height) && $.ui.isOverAxis(x, left, width);
		},

		keyCode: {
			BACKSPACE: 8,
			CAPS_LOCK: 20,
			COMMA: 188,
			CONTROL: 17,
			DELETE: 46,
			DOWN: 40,
			END: 35,
			ENTER: 13,
			ESCAPE: 27,
			HOME: 36,
			INSERT: 45,
			LEFT: 37,
			NUMPAD_ADD: 107,
			NUMPAD_DECIMAL: 110,
			NUMPAD_DIVIDE: 111,
			NUMPAD_ENTER: 108,
			NUMPAD_MULTIPLY: 106,
			NUMPAD_SUBTRACT: 109,
			PAGE_DOWN: 34,
			PAGE_UP: 33,
			PERIOD: 190,
			RIGHT: 39,
			SHIFT: 16,
			SPACE: 32,
			TAB: 9,
			UP: 38
		}
	};

	// WAI-ARIA normalization
	if (isFF2) {
		var attr = $.attr,
			removeAttr = $.fn.removeAttr,
			ariaNS = "http://www.w3.org/2005/07/aaa",
			ariaState = /^aria-/,
			ariaRole = /^wairole:/;

		$.attr = function(elem, name, value) {
			var set = value !== undefined;

			return (name == 'role'
				? (set
					? attr.call(this, elem, name, "wairole:" + value)
					: (attr.apply(this, arguments) || "").replace(ariaRole, ""))
				: (ariaState.test(name)
					? (set
						? elem.setAttributeNS(ariaNS,
							name.replace(ariaState, "aaa:"), value)
						: attr.call(this, elem, name.replace(ariaState, "aaa:")))
					: attr.apply(this, arguments)));
		};

		$.fn.removeAttr = function(name) {
			return (ariaState.test(name)
				? this.each(function() {
					this.removeAttributeNS(ariaNS, name.replace(ariaState, ""));
				}) : removeAttr.call(this, name));
		};
	}

	//jQuery plugins
	$.fn.extend({
		remove: function() {
			// Safari has a native remove event which actually removes DOM elements,
			// so we have to use triggerHandler instead of trigger (#3037).
			$("*", this).add(this).each(function() {
				$(this).triggerHandler("remove");
			});
			return _remove.apply(this, arguments );
		},

		enableSelection: function() {
			return this
				.attr('unselectable', 'off')
				.css('MozUserSelect', '')
				.unbind('selectstart.ui');
		},

		disableSelection: function() {
			return this
				.attr('unselectable', 'on')
				.css('MozUserSelect', 'none')
				.bind('selectstart.ui', function() { return false; });
		},

		scrollParent: function() {
			var scrollParent;
			if(($.browser.msie && (/(static|relative)/).test(this.css('position'))) || (/absolute/).test(this.css('position'))) {
				scrollParent = this.parents().filter(function() {
					return (/(relative|absolute|fixed)/).test($.curCSS(this,'position',1)) && (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1));
				}).eq(0);
			} else {
				scrollParent = this.parents().filter(function() {
					return (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1));
				}).eq(0);
			}

			return (/fixed/).test(this.css('position')) || !scrollParent.length ? $(document) : scrollParent;
		}
	});


	//Additional selectors
	$.extend($.expr[':'], {
		data: function(elem, i, match) {
			return !!$.data(elem, match[3]);
		},

		focusable: function(element) {
			var nodeName = element.nodeName.toLowerCase(),
				tabIndex = $.attr(element, 'tabindex');
			return (/input|select|textarea|button|object/.test(nodeName)
				? !element.disabled
				: 'a' == nodeName || 'area' == nodeName
					? element.href || !isNaN(tabIndex)
					: !isNaN(tabIndex))
				// the element and all of its ancestors must be visible
				// the browser may report that the area is hidden
				&& !$(element)['area' == nodeName ? 'parents' : 'closest'](':hidden').length;
		},

		tabbable: function(element) {
			var tabIndex = $.attr(element, 'tabindex');
			return (isNaN(tabIndex) || tabIndex >= 0) && $(element).is(':focusable');
		}
	});


	// $.widget is a factory to create jQuery plugins
	// taking some boilerplate code out of the plugin code
	function getter(namespace, plugin, method, args) {
		function getMethods(type) {
			var methods = $[namespace][plugin][type] || [];
			return (typeof methods == 'string' ? methods.split(/,?\s+/) : methods);
		}

		var methods = getMethods('getter');
		if (args.length == 1 && typeof args[0] == 'string') {
			methods = methods.concat(getMethods('getterSetter'));
		}
		return ($.inArray(method, methods) != -1);
	}

	$.widget = function(name, prototype) {
		var namespace = name.split(".")[0];
		name = name.split(".")[1];

		// create plugin method
		$.fn[name] = function(options) {
			var isMethodCall = (typeof options == 'string'),
				args = Array.prototype.slice.call(arguments, 1);

			// prevent calls to internal methods
			if (isMethodCall && options.substring(0, 1) == '_') {
				return this;
			}

			// handle getter methods
			if (isMethodCall && getter(namespace, name, options, args)) {
				var instance = $.data(this[0], name);
				return (instance ? instance[options].apply(instance, args)
					: undefined);
			}

			// handle initialization and non-getter methods
			return this.each(function() {
				var instance = $.data(this, name);

				// constructor
				(!instance && !isMethodCall &&
					$.data(this, name, new $[namespace][name](this, options))._init());

				// method call
				(instance && isMethodCall && $.isFunction(instance[options]) &&
					instance[options].apply(instance, args));
			});
		};

		// create widget constructor
		$[namespace] = $[namespace] || {};
		$[namespace][name] = function(element, options) {
			var self = this;

			this.namespace = namespace;
			this.widgetName = name;
			this.widgetEventPrefix = $[namespace][name].eventPrefix || name;
			this.widgetBaseClass = namespace + '-' + name;

			this.options = $.extend({},
				$.widget.defaults,
				$[namespace][name].defaults,
				$.metadata && $.metadata.get(element)[name],
				options);

			this.element = $(element)
				.bind('setData.' + name, function(event, key, value) {
					if (event.target == element) {
						return self._setData(key, value);
					}
				})
				.bind('getData.' + name, function(event, key) {
					if (event.target == element) {
						return self._getData(key);
					}
				})
				.bind('remove', function() {
					return self.destroy();
				});
		};

		// add widget prototype
		$[namespace][name].prototype = $.extend({}, $.widget.prototype, prototype);

		// TODO: merge getter and getterSetter properties from widget prototype
		// and plugin prototype
		$[namespace][name].getterSetter = 'option';
	};

	$.widget.prototype = {
		_init: function() {},
		destroy: function() {
			this.element.removeData(this.widgetName)
				.removeClass(this.widgetBaseClass + '-disabled' + ' ' + this.namespace + '-state-disabled')
				.removeAttr('aria-disabled');
		},

		option: function(key, value) {
			var options = key,
				self = this;

			if (typeof key == "string") {
				if (value === undefined) {
					return this._getData(key);
				}
				options = {};
				options[key] = value;
			}

			$.each(options, function(key, value) {
				self._setData(key, value);
			});
		},
		_getData: function(key) {
			return this.options[key];
		},
		_setData: function(key, value) {
			this.options[key] = value;

			if (key == 'disabled') {
				this.element
					[value ? 'addClass' : 'removeClass'](
						this.widgetBaseClass + '-disabled' + ' ' +
						this.namespace + '-state-disabled')
					.attr("aria-disabled", value);
			}
		},

		enable: function() {
			this._setData('disabled', false);
		},
		disable: function() {
			this._setData('disabled', true);
		},

		_trigger: function(type, event, data) {
			var callback = this.options[type],
				eventName = (type == this.widgetEventPrefix
					? type : this.widgetEventPrefix + type);

			event = $.Event(event);
			event.type = eventName;

			// copy original event properties over to the new event
			// this would happen if we could call $.event.fix instead of $.Event
			// but we don't have a way to force an event to be fixed multiple times
			if (event.originalEvent) {
				for (var i = $.event.props.length, prop; i;) {
					prop = $.event.props[--i];
					event[prop] = event.originalEvent[prop];
				}
			}

			this.element.trigger(event, data);

			return !($.isFunction(callback) && callback.call(this.element[0], event, data) === false
				|| event.isDefaultPrevented());
		}
	};

	$.widget.defaults = {
		disabled: false
	};


	/** Mouse Interaction Plugin **/

	$.ui.mouse = {
		_mouseInit: function() {
			var self = this;

			this.element
				.bind('mousedown.'+this.widgetName, function(event) {
					return self._mouseDown(event);
				})
				.bind('click.'+this.widgetName, function(event) {
					if(self._preventClickEvent) {
						self._preventClickEvent = false;
						event.stopImmediatePropagation();
						return false;
					}
				});

			// Prevent text selection in IE
			if ($.browser.msie) {
				this._mouseUnselectable = this.element.attr('unselectable');
				this.element.attr('unselectable', 'on');
			}

			this.started = false;
		},

		// TODO: make sure destroying one instance of mouse doesn't mess with
		// other instances of mouse
		_mouseDestroy: function() {
			this.element.unbind('.'+this.widgetName);

			// Restore text selection in IE
			($.browser.msie
				&& this.element.attr('unselectable', this._mouseUnselectable));
		},

		_mouseDown: function(event) {
			// don't let more than one widget handle mouseStart
			// TODO: figure out why we have to use originalEvent
			event.originalEvent = event.originalEvent || {};
			if (event.originalEvent.mouseHandled) { return; }

			// we may have missed mouseup (out of window)
			(this._mouseStarted && this._mouseUp(event));

			this._mouseDownEvent = event;

			var self = this,
				btnIsLeft = (event.which == 1),
				elIsCancel = (typeof this.options.cancel == "string" ? $(event.target).parents().add(event.target).filter(this.options.cancel).length : false);
			if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) {
				return true;
			}

			this.mouseDelayMet = !this.options.delay;
			if (!this.mouseDelayMet) {
				this._mouseDelayTimer = setTimeout(function() {
					self.mouseDelayMet = true;
				}, this.options.delay);
			}

			if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
				this._mouseStarted = (this._mouseStart(event) !== false);
				if (!this._mouseStarted) {
					event.preventDefault();
					return true;
				}
			}

			// these delegates are required to keep context
			this._mouseMoveDelegate = function(event) {
				return self._mouseMove(event);
			};
			this._mouseUpDelegate = function(event) {
				return self._mouseUp(event);
			};
			$(document)
				.bind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
				.bind('mouseup.'+this.widgetName, this._mouseUpDelegate);

			// preventDefault() is used to prevent the selection of text here -
			// however, in Safari, this causes select boxes not to be selectable
			// anymore, so this fix is needed
			($.browser.safari || event.preventDefault());

			event.originalEvent.mouseHandled = true;
			return true;
		},

		_mouseMove: function(event) {
			// IE mouseup check - mouseup happened when mouse was out of window
			if ($.browser.msie && !event.button) {
				return this._mouseUp(event);
			}

			if (this._mouseStarted) {
				this._mouseDrag(event);
				return event.preventDefault();
			}

			if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
				this._mouseStarted =
					(this._mouseStart(this._mouseDownEvent, event) !== false);
				(this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event));
			}

			return !this._mouseStarted;
		},

		_mouseUp: function(event) {
			$(document)
				.unbind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
				.unbind('mouseup.'+this.widgetName, this._mouseUpDelegate);

			if (this._mouseStarted) {
				this._mouseStarted = false;
				this._preventClickEvent = (event.target == this._mouseDownEvent.target);
				this._mouseStop(event);
			}

			return false;
		},

		_mouseDistanceMet: function(event) {
			return (Math.max(
					Math.abs(this._mouseDownEvent.pageX - event.pageX),
					Math.abs(this._mouseDownEvent.pageY - event.pageY)
				) >= this.options.distance
			);
		},

		_mouseDelayMet: function(event) {
			return this.mouseDelayMet;
		},

		// These are placeholder methods, to be overriden by extending plugin
		_mouseStart: function(event) {},
		_mouseDrag: function(event) {},
		_mouseStop: function(event) {},
		_mouseCapture: function(event) { return true; }
	};

	$.ui.mouse.defaults = {
		cancel: null,
		distance: 1,
		delay: 0
	};

	})(jQuery);
	/*
	 * jQuery UI 1.7.2
	 *
	 * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
	 * Dual licensed under the MIT (MIT-LICENSE.txt)
	 * and GPL (GPL-LICENSE.txt) licenses.
	 *
	 * http://docs.jquery.com/UI
	 */
	;jQuery.ui || (function($) {

	var _remove = $.fn.remove,
		isFF2 = $.browser.mozilla && (parseFloat($.browser.version) < 1.9);

	//Helper functions and ui object
	$.ui = {
		version: "1.7.2",

		// $.ui.plugin is deprecated.  Use the proxy pattern instead.
		plugin: {
			add: function(module, option, set) {
				var proto = $.ui[module].prototype;
				for(var i in set) {
					proto.plugins[i] = proto.plugins[i] || [];
					proto.plugins[i].push([option, set[i]]);
				}
			},
			call: function(instance, name, args) {
				var set = instance.plugins[name];
				if(!set || !instance.element[0].parentNode) { return; }

				for (var i = 0; i < set.length; i++) {
					if (instance.options[set[i][0]]) {
						set[i][1].apply(instance.element, args);
					}
				}
			}
		},

		contains: function(a, b) {
			return document.compareDocumentPosition
				? a.compareDocumentPosition(b) & 16
				: a !== b && a.contains(b);
		},

		hasScroll: function(el, a) {

			//If overflow is hidden, the element might have extra content, but the user wants to hide it
			if ($(el).css('overflow') == 'hidden') { return false; }

			var scroll = (a && a == 'left') ? 'scrollLeft' : 'scrollTop',
				has = false;

			if (el[scroll] > 0) { return true; }

			// TODO: determine which cases actually cause this to happen
			// if the element doesn't have the scroll set, see if it's possible to
			// set the scroll
			el[scroll] = 1;
			has = (el[scroll] > 0);
			el[scroll] = 0;
			return has;
		},

		isOverAxis: function(x, reference, size) {
			//Determines when x coordinate is over "b" element axis
			return (x > reference) && (x < (reference + size));
		},

		isOver: function(y, x, top, left, height, width) {
			//Determines when x, y coordinates is over "b" element
			return $.ui.isOverAxis(y, top, height) && $.ui.isOverAxis(x, left, width);
		},

		keyCode: {
			BACKSPACE: 8,
			CAPS_LOCK: 20,
			COMMA: 188,
			CONTROL: 17,
			DELETE: 46,
			DOWN: 40,
			END: 35,
			ENTER: 13,
			ESCAPE: 27,
			HOME: 36,
			INSERT: 45,
			LEFT: 37,
			NUMPAD_ADD: 107,
			NUMPAD_DECIMAL: 110,
			NUMPAD_DIVIDE: 111,
			NUMPAD_ENTER: 108,
			NUMPAD_MULTIPLY: 106,
			NUMPAD_SUBTRACT: 109,
			PAGE_DOWN: 34,
			PAGE_UP: 33,
			PERIOD: 190,
			RIGHT: 39,
			SHIFT: 16,
			SPACE: 32,
			TAB: 9,
			UP: 38
		}
	};

	// WAI-ARIA normalization
	if (isFF2) {
		var attr = $.attr,
			removeAttr = $.fn.removeAttr,
			ariaNS = "http://www.w3.org/2005/07/aaa",
			ariaState = /^aria-/,
			ariaRole = /^wairole:/;

		$.attr = function(elem, name, value) {
			var set = value !== undefined;

			return (name == 'role'
				? (set
					? attr.call(this, elem, name, "wairole:" + value)
					: (attr.apply(this, arguments) || "").replace(ariaRole, ""))
				: (ariaState.test(name)
					? (set
						? elem.setAttributeNS(ariaNS,
							name.replace(ariaState, "aaa:"), value)
						: attr.call(this, elem, name.replace(ariaState, "aaa:")))
					: attr.apply(this, arguments)));
		};

		$.fn.removeAttr = function(name) {
			return (ariaState.test(name)
				? this.each(function() {
					this.removeAttributeNS(ariaNS, name.replace(ariaState, ""));
				}) : removeAttr.call(this, name));
		};
	}

	//jQuery plugins
	$.fn.extend({
		remove: function() {
			// Safari has a native remove event which actually removes DOM elements,
			// so we have to use triggerHandler instead of trigger (#3037).
			$("*", this).add(this).each(function() {
				$(this).triggerHandler("remove");
			});
			return _remove.apply(this, arguments );
		},

		enableSelection: function() {
			return this
				.attr('unselectable', 'off')
				.css('MozUserSelect', '')
				.unbind('selectstart.ui');
		},

		disableSelection: function() {
			return this
				.attr('unselectable', 'on')
				.css('MozUserSelect', 'none')
				.bind('selectstart.ui', function() { return false; });
		},

		scrollParent: function() {
			var scrollParent;
			if(($.browser.msie && (/(static|relative)/).test(this.css('position'))) || (/absolute/).test(this.css('position'))) {
				scrollParent = this.parents().filter(function() {
					return (/(relative|absolute|fixed)/).test($.curCSS(this,'position',1)) && (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1));
				}).eq(0);
			} else {
				scrollParent = this.parents().filter(function() {
					return (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1));
				}).eq(0);
			}

			return (/fixed/).test(this.css('position')) || !scrollParent.length ? $(document) : scrollParent;
		}
	});


	//Additional selectors
	$.extend($.expr[':'], {
		data: function(elem, i, match) {
			return !!$.data(elem, match[3]);
		},

		focusable: function(element) {
			var nodeName = element.nodeName.toLowerCase(),
				tabIndex = $.attr(element, 'tabindex');
			return (/input|select|textarea|button|object/.test(nodeName)
				? !element.disabled
				: 'a' == nodeName || 'area' == nodeName
					? element.href || !isNaN(tabIndex)
					: !isNaN(tabIndex))
				// the element and all of its ancestors must be visible
				// the browser may report that the area is hidden
				&& !$(element)['area' == nodeName ? 'parents' : 'closest'](':hidden').length;
		},

		tabbable: function(element) {
			var tabIndex = $.attr(element, 'tabindex');
			return (isNaN(tabIndex) || tabIndex >= 0) && $(element).is(':focusable');
		}
	});


	// $.widget is a factory to create jQuery plugins
	// taking some boilerplate code out of the plugin code
	function getter(namespace, plugin, method, args) {
		function getMethods(type) {
			var methods = $[namespace][plugin][type] || [];
			return (typeof methods == 'string' ? methods.split(/,?\s+/) : methods);
		}

		var methods = getMethods('getter');
		if (args.length == 1 && typeof args[0] == 'string') {
			methods = methods.concat(getMethods('getterSetter'));
		}
		return ($.inArray(method, methods) != -1);
	}

	$.widget = function(name, prototype) {
		var namespace = name.split(".")[0];
		name = name.split(".")[1];

		// create plugin method
		$.fn[name] = function(options) {
			var isMethodCall = (typeof options == 'string'),
				args = Array.prototype.slice.call(arguments, 1);

			// prevent calls to internal methods
			if (isMethodCall && options.substring(0, 1) == '_') {
				return this;
			}

			// handle getter methods
			if (isMethodCall && getter(namespace, name, options, args)) {
				var instance = $.data(this[0], name);
				return (instance ? instance[options].apply(instance, args)
					: undefined);
			}

			// handle initialization and non-getter methods
			return this.each(function() {
				var instance = $.data(this, name);

				// constructor
				(!instance && !isMethodCall &&
					$.data(this, name, new $[namespace][name](this, options))._init());

				// method call
				(instance && isMethodCall && $.isFunction(instance[options]) &&
					instance[options].apply(instance, args));
			});
		};

		// create widget constructor
		$[namespace] = $[namespace] || {};
		$[namespace][name] = function(element, options) {
			var self = this;

			this.namespace = namespace;
			this.widgetName = name;
			this.widgetEventPrefix = $[namespace][name].eventPrefix || name;
			this.widgetBaseClass = namespace + '-' + name;

			this.options = $.extend({},
				$.widget.defaults,
				$[namespace][name].defaults,
				$.metadata && $.metadata.get(element)[name],
				options);

			this.element = $(element)
				.bind('setData.' + name, function(event, key, value) {
					if (event.target == element) {
						return self._setData(key, value);
					}
				})
				.bind('getData.' + name, function(event, key) {
					if (event.target == element) {
						return self._getData(key);
					}
				})
				.bind('remove', function() {
					return self.destroy();
				});
		};

		// add widget prototype
		$[namespace][name].prototype = $.extend({}, $.widget.prototype, prototype);

		// TODO: merge getter and getterSetter properties from widget prototype
		// and plugin prototype
		$[namespace][name].getterSetter = 'option';
	};

	$.widget.prototype = {
		_init: function() {},
		destroy: function() {
			this.element.removeData(this.widgetName)
				.removeClass(this.widgetBaseClass + '-disabled' + ' ' + this.namespace + '-state-disabled')
				.removeAttr('aria-disabled');
		},

		option: function(key, value) {
			var options = key,
				self = this;

			if (typeof key == "string") {
				if (value === undefined) {
					return this._getData(key);
				}
				options = {};
				options[key] = value;
			}

			$.each(options, function(key, value) {
				self._setData(key, value);
			});
		},
		_getData: function(key) {
			return this.options[key];
		},
		_setData: function(key, value) {
			this.options[key] = value;

			if (key == 'disabled') {
				this.element
					[value ? 'addClass' : 'removeClass'](
						this.widgetBaseClass + '-disabled' + ' ' +
						this.namespace + '-state-disabled')
					.attr("aria-disabled", value);
			}
		},

		enable: function() {
			this._setData('disabled', false);
		},
		disable: function() {
			this._setData('disabled', true);
		},

		_trigger: function(type, event, data) {
			var callback = this.options[type],
				eventName = (type == this.widgetEventPrefix
					? type : this.widgetEventPrefix + type);

			event = $.Event(event);
			event.type = eventName;

			// copy original event properties over to the new event
			// this would happen if we could call $.event.fix instead of $.Event
			// but we don't have a way to force an event to be fixed multiple times
			if (event.originalEvent) {
				for (var i = $.event.props.length, prop; i;) {
					prop = $.event.props[--i];
					event[prop] = event.originalEvent[prop];
				}
			}

			this.element.trigger(event, data);

			return !($.isFunction(callback) && callback.call(this.element[0], event, data) === false
				|| event.isDefaultPrevented());
		}
	};

	$.widget.defaults = {
		disabled: false
	};


	/** Mouse Interaction Plugin **/

	$.ui.mouse = {
		_mouseInit: function() {
			var self = this;

			this.element
				.bind('mousedown.'+this.widgetName, function(event) {
					return self._mouseDown(event);
				})
				.bind('click.'+this.widgetName, function(event) {
					if(self._preventClickEvent) {
						self._preventClickEvent = false;
						event.stopImmediatePropagation();
						return false;
					}
				});

			// Prevent text selection in IE
			if ($.browser.msie) {
				this._mouseUnselectable = this.element.attr('unselectable');
				this.element.attr('unselectable', 'on');
			}

			this.started = false;
		},

		// TODO: make sure destroying one instance of mouse doesn't mess with
		// other instances of mouse
		_mouseDestroy: function() {
			this.element.unbind('.'+this.widgetName);

			// Restore text selection in IE
			($.browser.msie
				&& this.element.attr('unselectable', this._mouseUnselectable));
		},

		_mouseDown: function(event) {
			// don't let more than one widget handle mouseStart
			// TODO: figure out why we have to use originalEvent
			event.originalEvent = event.originalEvent || {};
			if (event.originalEvent.mouseHandled) { return; }

			// we may have missed mouseup (out of window)
			(this._mouseStarted && this._mouseUp(event));

			this._mouseDownEvent = event;

			var self = this,
				btnIsLeft = (event.which == 1),
				elIsCancel = (typeof this.options.cancel == "string" ? $(event.target).parents().add(event.target).filter(this.options.cancel).length : false);
			if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) {
				return true;
			}

			this.mouseDelayMet = !this.options.delay;
			if (!this.mouseDelayMet) {
				this._mouseDelayTimer = setTimeout(function() {
					self.mouseDelayMet = true;
				}, this.options.delay);
			}

			if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
				this._mouseStarted = (this._mouseStart(event) !== false);
				if (!this._mouseStarted) {
					event.preventDefault();
					return true;
				}
			}

			// these delegates are required to keep context
			this._mouseMoveDelegate = function(event) {
				return self._mouseMove(event);
			};
			this._mouseUpDelegate = function(event) {
				return self._mouseUp(event);
			};
			$(document)
				.bind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
				.bind('mouseup.'+this.widgetName, this._mouseUpDelegate);

			// preventDefault() is used to prevent the selection of text here -
			// however, in Safari, this causes select boxes not to be selectable
			// anymore, so this fix is needed
			($.browser.safari || event.preventDefault());

			event.originalEvent.mouseHandled = true;
			return true;
		},

		_mouseMove: function(event) {
			// IE mouseup check - mouseup happened when mouse was out of window
			if ($.browser.msie && !event.button) {
				return this._mouseUp(event);
			}

			if (this._mouseStarted) {
				this._mouseDrag(event);
				return event.preventDefault();
			}

			if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
				this._mouseStarted =
					(this._mouseStart(this._mouseDownEvent, event) !== false);
				(this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event));
			}

			return !this._mouseStarted;
		},

		_mouseUp: function(event) {
			$(document)
				.unbind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
				.unbind('mouseup.'+this.widgetName, this._mouseUpDelegate);

			if (this._mouseStarted) {
				this._mouseStarted = false;
				this._preventClickEvent = (event.target == this._mouseDownEvent.target);
				this._mouseStop(event);
			}

			return false;
		},

		_mouseDistanceMet: function(event) {
			return (Math.max(
					Math.abs(this._mouseDownEvent.pageX - event.pageX),
					Math.abs(this._mouseDownEvent.pageY - event.pageY)
				) >= this.options.distance
			);
		},

		_mouseDelayMet: function(event) {
			return this.mouseDelayMet;
		},

		// These are placeholder methods, to be overriden by extending plugin
		_mouseStart: function(event) {},
		_mouseDrag: function(event) {},
		_mouseStop: function(event) {},
		_mouseCapture: function(event) { return true; }
	};

	$.ui.mouse.defaults = {
		cancel: null,
		distance: 1,
		delay: 0
	};

	})(jQuery);
	/*
	 * jQuery UI Draggable 1.7.2
	 *
	 * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
	 * Dual licensed under the MIT (MIT-LICENSE.txt)
	 * and GPL (GPL-LICENSE.txt) licenses.
	 *
	 * http://docs.jquery.com/UI/Draggables
	 *
	 * Depends:
	 *	ui.core.js
	 */
	(function($) {

	$.widget("ui.draggable", $.extend({}, $.ui.mouse, {

		_init: function() {

			if (this.options.helper == 'original' && !(/^(?:r|a|f)/).test(this.element.css("position")))
				this.element[0].style.position = 'relative';

			(this.options.addClasses && this.element.addClass("ui-draggable"));
			(this.options.disabled && this.element.addClass("ui-draggable-disabled"));

			this._mouseInit();

		},

		destroy: function() {
			if(!this.element.data('draggable')) return;
			this.element
				.removeData("draggable")
				.unbind(".draggable")
				.removeClass("ui-draggable"
					+ " ui-draggable-dragging"
					+ " ui-draggable-disabled");
			this._mouseDestroy();
		},

		_mouseCapture: function(event) {

			var o = this.options;

			if (this.helper || o.disabled || $(event.target).is('.ui-resizable-handle'))
				return false;

			//Quit if we're not on a valid handle
			this.handle = this._getHandle(event);
			if (!this.handle)
				return false;

			return true;

		},

		_mouseStart: function(event) {

			var o = this.options;

			//Create and append the visible helper
			this.helper = this._createHelper(event);

			//Cache the helper size
			this._cacheHelperProportions();

			//If ddmanager is used for droppables, set the global draggable
			if($.ui.ddmanager)
				$.ui.ddmanager.current = this;

			/*
			 * - Position generation -
			 * This block generates everything position related - it's the core of draggables.
			 */

			//Cache the margins of the original element
			this._cacheMargins();

			//Store the helper's css position
			this.cssPosition = this.helper.css("position");
			this.scrollParent = this.helper.scrollParent();

			//The element's absolute position on the page minus margins
			this.offset = this.element.offset();
			this.offset = {
				top: this.offset.top - this.margins.top,
				left: this.offset.left - this.margins.left
			};

			$.extend(this.offset, {
				click: { //Where the click happened, relative to the element
					left: event.pageX - this.offset.left,
					top: event.pageY - this.offset.top
				},
				parent: this._getParentOffset(),
				relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
			});

			//Generate the original position
			this.originalPosition = this._generatePosition(event);
			this.originalPageX = event.pageX;
			this.originalPageY = event.pageY;

			//Adjust the mouse offset relative to the helper if 'cursorAt' is supplied
			if(o.cursorAt)
				this._adjustOffsetFromHelper(o.cursorAt);

			//Set a containment if given in the options
			if(o.containment)
				this._setContainment();

			//Call plugins and callbacks
			this._trigger("start", event);

			//Recache the helper size
			this._cacheHelperProportions();

			//Prepare the droppable offsets
			if ($.ui.ddmanager && !o.dropBehaviour)
				$.ui.ddmanager.prepareOffsets(this, event);

			this.helper.addClass("ui-draggable-dragging");
			this._mouseDrag(event, true); //Execute the drag once - this causes the helper not to be visible before getting its correct position
			return true;
		},

		_mouseDrag: function(event, noPropagation) {

			//Compute the helpers position
			this.position = this._generatePosition(event);
			this.positionAbs = this._convertPositionTo("absolute");

			//Call plugins and callbacks and use the resulting position if something is returned
			if (!noPropagation) {
				var ui = this._uiHash();
				this._trigger('drag', event, ui);
				this.position = ui.position;
			}

			if(!this.options.axis || this.options.axis != "y") this.helper[0].style.left = this.position.left+'px';
			if(!this.options.axis || this.options.axis != "x") this.helper[0].style.top = this.position.top+'px';
			if($.ui.ddmanager) $.ui.ddmanager.drag(this, event);

			return false;
		},

		_mouseStop: function(event) {

			//If we are using droppables, inform the manager about the drop
			var dropped = false;
			if ($.ui.ddmanager && !this.options.dropBehaviour)
				dropped = $.ui.ddmanager.drop(this, event);

			//if a drop comes from outside (a sortable)
			if(this.dropped) {
				dropped = this.dropped;
				this.dropped = false;
			}

			if((this.options.revert == "invalid" && !dropped) || (this.options.revert == "valid" && dropped) || this.options.revert === true || ($.isFunction(this.options.revert) && this.options.revert.call(this.element, dropped))) {
				var self = this;
				$(this.helper).animate(this.originalPosition, parseInt(this.options.revertDuration, 10), function() {
					self._trigger("stop", event);
					self._clear();
				});
			} else {
				this._trigger("stop", event);
				this._clear();
			}

			return false;
		},

		_getHandle: function(event) {

			var handle = !this.options.handle || !$(this.options.handle, this.element).length ? true : false;
			$(this.options.handle, this.element)
				.find("*")
				.andSelf()
				.each(function() {
					if(this == event.target) handle = true;
				});

			return handle;

		},

		_createHelper: function(event) {

			var o = this.options;
			var helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event])) : (o.helper == 'clone' ? this.element.clone() : this.element);

			if(!helper.parents('body').length)
				helper.appendTo((o.appendTo == 'parent' ? this.element[0].parentNode : o.appendTo));

			if(helper[0] != this.element[0] && !(/(fixed|absolute)/).test(helper.css("position")))
				helper.css("position", "absolute");

			return helper;

		},

		_adjustOffsetFromHelper: function(obj) {
			if(obj.left != undefined) this.offset.click.left = obj.left + this.margins.left;
			if(obj.right != undefined) this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
			if(obj.top != undefined) this.offset.click.top = obj.top + this.margins.top;
			if(obj.bottom != undefined) this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
		},

		_getParentOffset: function() {

			//Get the offsetParent and cache its position
			this.offsetParent = this.helper.offsetParent();
			var po = this.offsetParent.offset();

			// This is a special case where we need to modify a offset calculated on start, since the following happened:
			// 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
			// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
			//    the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
			if(this.cssPosition == 'absolute' && this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) {
				po.left += this.scrollParent.scrollLeft();
				po.top += this.scrollParent.scrollTop();
			}

			if((this.offsetParent[0] == document.body) //This needs to be actually done for all browsers, since pageX/pageY includes this information
			|| (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() == 'html' && $.browser.msie)) //Ugly IE fix
				po = { top: 0, left: 0 };

			return {
				top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
				left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
			};

		},

		_getRelativeOffset: function() {

			if(this.cssPosition == "relative") {
				var p = this.element.position();
				return {
					top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(),
					left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft()
				};
			} else {
				return { top: 0, left: 0 };
			}

		},

		_cacheMargins: function() {
			this.margins = {
				left: (parseInt(this.element.css("marginLeft"),10) || 0),
				top: (parseInt(this.element.css("marginTop"),10) || 0)
			};
		},

		_cacheHelperProportions: function() {
			this.helperProportions = {
				width: this.helper.outerWidth(),
				height: this.helper.outerHeight()
			};
		},

		_setContainment: function() {

			var o = this.options;
			if(o.containment == 'parent') o.containment = this.helper[0].parentNode;
			if(o.containment == 'document' || o.containment == 'window') this.containment = [
				0 - this.offset.relative.left - this.offset.parent.left,
				0 - this.offset.relative.top - this.offset.parent.top,
				$(o.containment == 'document' ? document : window).width() - this.helperProportions.width - this.margins.left,
				($(o.containment == 'document' ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top
			];

			if(!(/^(document|window|parent)$/).test(o.containment) && o.containment.constructor != Array) {
				var ce = $(o.containment)[0]; if(!ce) return;
				var co = $(o.containment).offset();
				var over = ($(ce).css("overflow") != 'hidden');

				this.containment = [
					co.left + (parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0) - this.margins.left,
					co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0) - this.margins.top,
					co.left+(over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - (parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width - this.margins.left,
					co.top+(over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - (parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height - this.margins.top
				];
			} else if(o.containment.constructor == Array) {
				this.containment = o.containment;
			}

		},

		_convertPositionTo: function(d, pos) {

			if(!pos) pos = this.position;
			var mod = d == "absolute" ? 1 : -1;
			var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);

			return {
				top: (
					pos.top																	// The absolute mouse position
					+ this.offset.relative.top * mod										// Only for relative positioned nodes: Relative offset from element to offset parent
					+ this.offset.parent.top * mod											// The offsetParent's offset without borders (offset + border)
					- ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod)
				),
				left: (
					pos.left																// The absolute mouse position
					+ this.offset.relative.left * mod										// Only for relative positioned nodes: Relative offset from element to offset parent
					+ this.offset.parent.left * mod											// The offsetParent's offset without borders (offset + border)
					- ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod)
				)
			};

		},

		_generatePosition: function(event) {

			var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);

			// This is another very weird special case that only happens for relative elements:
			// 1. If the css position is relative
			// 2. and the scroll parent is the document or similar to the offset parent
			// we have to refresh the relative offset during the scroll so there are no jumps
			if(this.cssPosition == 'relative' && !(this.scrollParent[0] != document && this.scrollParent[0] != this.offsetParent[0])) {
				this.offset.relative = this._getRelativeOffset();
			}

			var pageX = event.pageX;
			var pageY = event.pageY;

			/*
			 * - Position constraining -
			 * Constrain the position to a mix of grid, containment.
			 */

			if(this.originalPosition) { //If we are not dragging yet, we won't check for options

				if(this.containment) {
					if(event.pageX - this.offset.click.left < this.containment[0]) pageX = this.containment[0] + this.offset.click.left;
					if(event.pageY - this.offset.click.top < this.containment[1]) pageY = this.containment[1] + this.offset.click.top;
					if(event.pageX - this.offset.click.left > this.containment[2]) pageX = this.containment[2] + this.offset.click.left;
					if(event.pageY - this.offset.click.top > this.containment[3]) pageY = this.containment[3] + this.offset.click.top;
				}

				if(o.grid) {
					var top = this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1];
					pageY = this.containment ? (!(top - this.offset.click.top < this.containment[1] || top - this.offset.click.top > this.containment[3]) ? top : (!(top - this.offset.click.top < this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;

					var left = this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0];
					pageX = this.containment ? (!(left - this.offset.click.left < this.containment[0] || left - this.offset.click.left > this.containment[2]) ? left : (!(left - this.offset.click.left < this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
				}

			}

			return {
				top: (
					pageY																// The absolute mouse position
					- this.offset.click.top													// Click offset (relative to the element)
					- this.offset.relative.top												// Only for relative positioned nodes: Relative offset from element to offset parent
					- this.offset.parent.top												// The offsetParent's offset without borders (offset + border)
					+ ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ))
				),
				left: (
					pageX																// The absolute mouse position
					- this.offset.click.left												// Click offset (relative to the element)
					- this.offset.relative.left												// Only for relative positioned nodes: Relative offset from element to offset parent
					- this.offset.parent.left												// The offsetParent's offset without borders (offset + border)
					+ ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ))
				)
			};

		},

		_clear: function() {
			this.helper.removeClass("ui-draggable-dragging");
			if(this.helper[0] != this.element[0] && !this.cancelHelperRemoval) this.helper.remove();
			//if($.ui.ddmanager) $.ui.ddmanager.current = null;
			this.helper = null;
			this.cancelHelperRemoval = false;
		},

		// From now on bulk stuff - mainly helpers

		_trigger: function(type, event, ui) {
			ui = ui || this._uiHash();
			$.ui.plugin.call(this, type, [event, ui]);
			if(type == "drag") this.positionAbs = this._convertPositionTo("absolute"); //The absolute position has to be recalculated after plugins
			return $.widget.prototype._trigger.call(this, type, event, ui);
		},

		plugins: {},

		_uiHash: function(event) {
			return {
				helper: this.helper,
				position: this.position,
				absolutePosition: this.positionAbs, //deprecated
				offset: this.positionAbs
			};
		}

	}));

	$.extend($.ui.draggable, {
		version: "1.7.2",
		eventPrefix: "drag",
		defaults: {
			addClasses: true,
			appendTo: "parent",
			axis: false,
			cancel: ":input,option",
			connectToSortable: false,
			containment: false,
			cursor: "auto",
			cursorAt: false,
			delay: 0,
			distance: 1,
			grid: false,
			handle: false,
			helper: "original",
			iframeFix: false,
			opacity: false,
			refreshPositions: false,
			revert: false,
			revertDuration: 500,
			scope: "default",
			scroll: true,
			scrollSensitivity: 20,
			scrollSpeed: 20,
			snap: false,
			snapMode: "both",
			snapTolerance: 20,
			stack: false,
			zIndex: false
		}
	});

	$.ui.plugin.add("draggable", "connectToSortable", {
		start: function(event, ui) {

			var inst = $(this).data("draggable"), o = inst.options,
				uiSortable = $.extend({}, ui, { item: inst.element });
			inst.sortables = [];
			$(o.connectToSortable).each(function() {
				var sortable = $.data(this, 'sortable');
				if (sortable && !sortable.options.disabled) {
					inst.sortables.push({
						instance: sortable,
						shouldRevert: sortable.options.revert
					});
					sortable._refreshItems();	//Do a one-time refresh at start to refresh the containerCache
					sortable._trigger("activate", event, uiSortable);
				}
			});

		},
		stop: function(event, ui) {

			//If we are still over the sortable, we fake the stop event of the sortable, but also remove helper
			var inst = $(this).data("draggable"),
				uiSortable = $.extend({}, ui, { item: inst.element });

			$.each(inst.sortables, function() {
				if(this.instance.isOver) {

					this.instance.isOver = 0;

					inst.cancelHelperRemoval = true; //Don't remove the helper in the draggable instance
					this.instance.cancelHelperRemoval = false; //Remove it in the sortable instance (so sortable plugins like revert still work)

					//The sortable revert is supported, and we have to set a temporary dropped variable on the draggable to support revert: 'valid/invalid'
					if(this.shouldRevert) this.instance.options.revert = true;

					//Trigger the stop of the sortable
					this.instance._mouseStop(event);

					this.instance.options.helper = this.instance.options._helper;

					//If the helper has been the original item, restore properties in the sortable
					if(inst.options.helper == 'original')
						this.instance.currentItem.css({ top: 'auto', left: 'auto' });

				} else {
					this.instance.cancelHelperRemoval = false; //Remove the helper in the sortable instance
					this.instance._trigger("deactivate", event, uiSortable);
				}

			});

		},
		drag: function(event, ui) {

			var inst = $(this).data("draggable"), self = this;

			var checkPos = function(o) {
				var dyClick = this.offset.click.top, dxClick = this.offset.click.left;
				var helperTop = this.positionAbs.top, helperLeft = this.positionAbs.left;
				var itemHeight = o.height, itemWidth = o.width;
				var itemTop = o.top, itemLeft = o.left;

				return $.ui.isOver(helperTop + dyClick, helperLeft + dxClick, itemTop, itemLeft, itemHeight, itemWidth);
			};

			$.each(inst.sortables, function(i) {
				
				//Copy over some variables to allow calling the sortable's native _intersectsWith
				this.instance.positionAbs = inst.positionAbs;
				this.instance.helperProportions = inst.helperProportions;
				this.instance.offset.click = inst.offset.click;
				
				if(this.instance._intersectsWith(this.instance.containerCache)) {

					//If it intersects, we use a little isOver variable and set it once, so our move-in stuff gets fired only once
					if(!this.instance.isOver) {

						this.instance.isOver = 1;
						//Now we fake the start of dragging for the sortable instance,
						//by cloning the list group item, appending it to the sortable and using it as inst.currentItem
						//We can then fire the start event of the sortable with our passed browser event, and our own helper (so it doesn't create a new one)
						this.instance.currentItem = $(self).clone().appendTo(this.instance.element).data("sortable-item", true);
						this.instance.options._helper = this.instance.options.helper; //Store helper option to later restore it
						this.instance.options.helper = function() { return ui.helper[0]; };

						event.target = this.instance.currentItem[0];
						this.instance._mouseCapture(event, true);
						this.instance._mouseStart(event, true, true);

						//Because the browser event is way off the new appended portlet, we modify a couple of variables to reflect the changes
						this.instance.offset.click.top = inst.offset.click.top;
						this.instance.offset.click.left = inst.offset.click.left;
						this.instance.offset.parent.left -= inst.offset.parent.left - this.instance.offset.parent.left;
						this.instance.offset.parent.top -= inst.offset.parent.top - this.instance.offset.parent.top;

						inst._trigger("toSortable", event);
						inst.dropped = this.instance.element; //draggable revert needs that
						//hack so receive/update callbacks work (mostly)
						inst.currentItem = inst.element;
						this.instance.fromOutside = inst;

					}

					//Provided we did all the previous steps, we can fire the drag event of the sortable on every draggable drag, when it intersects with the sortable
					if(this.instance.currentItem) this.instance._mouseDrag(event);

				} else {

					//If it doesn't intersect with the sortable, and it intersected before,
					//we fake the drag stop of the sortable, but make sure it doesn't remove the helper by using cancelHelperRemoval
					if(this.instance.isOver) {

						this.instance.isOver = 0;
						this.instance.cancelHelperRemoval = true;
						
						//Prevent reverting on this forced stop
						this.instance.options.revert = false;
						
						// The out event needs to be triggered independently
						this.instance._trigger('out', event, this.instance._uiHash(this.instance));
						
						this.instance._mouseStop(event, true);
						this.instance.options.helper = this.instance.options._helper;

						//Now we remove our currentItem, the list group clone again, and the placeholder, and animate the helper back to it's original size
						this.instance.currentItem.remove();
						if(this.instance.placeholder) this.instance.placeholder.remove();

						inst._trigger("fromSortable", event);
						inst.dropped = false; //draggable revert needs that
					}

				};

			});

		}
	});

	$.ui.plugin.add("draggable", "cursor", {
		start: function(event, ui) {
			var t = $('body'), o = $(this).data('draggable').options;
			if (t.css("cursor")) o._cursor = t.css("cursor");
			t.css("cursor", o.cursor);
		},
		stop: function(event, ui) {
			var o = $(this).data('draggable').options;
			if (o._cursor) $('body').css("cursor", o._cursor);
		}
	});

	$.ui.plugin.add("draggable", "iframeFix", {
		start: function(event, ui) {
			var o = $(this).data('draggable').options;
			$(o.iframeFix === true ? "iframe" : o.iframeFix).each(function() {
				$('<div class="ui-draggable-iframeFix" style="background: #fff;"></div>')
				.css({
					width: this.offsetWidth+"px", height: this.offsetHeight+"px",
					position: "absolute", opacity: "0.001", zIndex: 1000
				})
				.css($(this).offset())
				.appendTo("body");
			});
		},
		stop: function(event, ui) {
			$("div.ui-draggable-iframeFix").each(function() { this.parentNode.removeChild(this); }); //Remove frame helpers
		}
	});

	$.ui.plugin.add("draggable", "opacity", {
		start: function(event, ui) {
			var t = $(ui.helper), o = $(this).data('draggable').options;
			if(t.css("opacity")) o._opacity = t.css("opacity");
			t.css('opacity', o.opacity);
		},
		stop: function(event, ui) {
			var o = $(this).data('draggable').options;
			if(o._opacity) $(ui.helper).css('opacity', o._opacity);
		}
	});

	$.ui.plugin.add("draggable", "scroll", {
		start: function(event, ui) {
			var i = $(this).data("draggable");
			if(i.scrollParent[0] != document && i.scrollParent[0].tagName != 'HTML') i.overflowOffset = i.scrollParent.offset();
		},
		drag: function(event, ui) {

			var i = $(this).data("draggable"), o = i.options, scrolled = false;

			if(i.scrollParent[0] != document && i.scrollParent[0].tagName != 'HTML') {

				if(!o.axis || o.axis != 'x') {
					if((i.overflowOffset.top + i.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity)
						i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop + o.scrollSpeed;
					else if(event.pageY - i.overflowOffset.top < o.scrollSensitivity)
						i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop - o.scrollSpeed;
				}

				if(!o.axis || o.axis != 'y') {
					if((i.overflowOffset.left + i.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity)
						i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft + o.scrollSpeed;
					else if(event.pageX - i.overflowOffset.left < o.scrollSensitivity)
						i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft - o.scrollSpeed;
				}

			} else {

				if(!o.axis || o.axis != 'x') {
					if(event.pageY - $(document).scrollTop() < o.scrollSensitivity)
						scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
					else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity)
						scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);
				}

				if(!o.axis || o.axis != 'y') {
					if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity)
						scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
					else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity)
						scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);
				}

			}

			if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour)
				$.ui.ddmanager.prepareOffsets(i, event);

		}
	});

	$.ui.plugin.add("draggable", "snap", {
		start: function(event, ui) {

			var i = $(this).data("draggable"), o = i.options;
			i.snapElements = [];

			$(o.snap.constructor != String ? ( o.snap.items || ':data(draggable)' ) : o.snap).each(function() {
				var $t = $(this); var $o = $t.offset();
				if(this != i.element[0]) i.snapElements.push({
					item: this,
					width: $t.outerWidth(), height: $t.outerHeight(),
					top: $o.top, left: $o.left
				});
			});

		},
		drag: function(event, ui) {

			var inst = $(this).data("draggable"), o = inst.options;
			var d = o.snapTolerance;

			var x1 = ui.offset.left, x2 = x1 + inst.helperProportions.width,
				y1 = ui.offset.top, y2 = y1 + inst.helperProportions.height;

			for (var i = inst.snapElements.length - 1; i >= 0; i--){

				var l = inst.snapElements[i].left, r = l + inst.snapElements[i].width,
					t = inst.snapElements[i].top, b = t + inst.snapElements[i].height;

				//Yes, I know, this is insane ;)
				if(!((l-d < x1 && x1 < r+d && t-d < y1 && y1 < b+d) || (l-d < x1 && x1 < r+d && t-d < y2 && y2 < b+d) || (l-d < x2 && x2 < r+d && t-d < y1 && y1 < b+d) || (l-d < x2 && x2 < r+d && t-d < y2 && y2 < b+d))) {
					if(inst.snapElements[i].snapping) (inst.options.snap.release && inst.options.snap.release.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
					inst.snapElements[i].snapping = false;
					continue;
				}

				if(o.snapMode != 'inner') {
					var ts = Math.abs(t - y2) <= d;
					var bs = Math.abs(b - y1) <= d;
					var ls = Math.abs(l - x2) <= d;
					var rs = Math.abs(r - x1) <= d;
					if(ts) ui.position.top = inst._convertPositionTo("relative", { top: t - inst.helperProportions.height, left: 0 }).top - inst.margins.top;
					if(bs) ui.position.top = inst._convertPositionTo("relative", { top: b, left: 0 }).top - inst.margins.top;
					if(ls) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l - inst.helperProportions.width }).left - inst.margins.left;
					if(rs) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r }).left - inst.margins.left;
				}

				var first = (ts || bs || ls || rs);

				if(o.snapMode != 'outer') {
					var ts = Math.abs(t - y1) <= d;
					var bs = Math.abs(b - y2) <= d;
					var ls = Math.abs(l - x1) <= d;
					var rs = Math.abs(r - x2) <= d;
					if(ts) ui.position.top = inst._convertPositionTo("relative", { top: t, left: 0 }).top - inst.margins.top;
					if(bs) ui.position.top = inst._convertPositionTo("relative", { top: b - inst.helperProportions.height, left: 0 }).top - inst.margins.top;
					if(ls) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l }).left - inst.margins.left;
					if(rs) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r - inst.helperProportions.width }).left - inst.margins.left;
				}

				if(!inst.snapElements[i].snapping && (ts || bs || ls || rs || first))
					(inst.options.snap.snap && inst.options.snap.snap.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
				inst.snapElements[i].snapping = (ts || bs || ls || rs || first);

			};

		}
	});

	$.ui.plugin.add("draggable", "stack", {
		start: function(event, ui) {

			var o = $(this).data("draggable").options;

			var group = $.makeArray($(o.stack.group)).sort(function(a,b) {
				return (parseInt($(a).css("zIndex"),10) || o.stack.min) - (parseInt($(b).css("zIndex"),10) || o.stack.min);
			});

			$(group).each(function(i) {
				this.style.zIndex = o.stack.min + i;
			});

			this[0].style.zIndex = o.stack.min + group.length;

		}
	});

	$.ui.plugin.add("draggable", "zIndex", {
		start: function(event, ui) {
			var t = $(ui.helper), o = $(this).data("draggable").options;
			if(t.css("zIndex")) o._zIndex = t.css("zIndex");
			t.css('zIndex', o.zIndex);
		},
		stop: function(event, ui) {
			var o = $(this).data("draggable").options;
			if(o._zIndex) $(ui.helper).css('zIndex', o._zIndex);
		}
	});

	})(jQuery);
	/*
	 * jQuery UI Droppable 1.7.2
	 *
	 * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
	 * Dual licensed under the MIT (MIT-LICENSE.txt)
	 * and GPL (GPL-LICENSE.txt) licenses.
	 *
	 * http://docs.jquery.com/UI/Droppables
	 *
	 * Depends:
	 *	ui.core.js
	 *	ui.draggable.js
	 */
	(function($) {

	$.widget("ui.droppable", {

		_init: function() {

			var o = this.options, accept = o.accept;
			this.isover = 0; this.isout = 1;

			this.options.accept = this.options.accept && $.isFunction(this.options.accept) ? this.options.accept : function(d) {
				return d.is(accept);
			};

			//Store the droppable's proportions
			this.proportions = { width: this.element[0].offsetWidth, height: this.element[0].offsetHeight };

			// Add the reference and positions to the manager
			$.ui.ddmanager.droppables[this.options.scope] = $.ui.ddmanager.droppables[this.options.scope] || [];
			$.ui.ddmanager.droppables[this.options.scope].push(this);

			(this.options.addClasses && this.element.addClass("ui-droppable"));

		},

		destroy: function() {
			var drop = $.ui.ddmanager.droppables[this.options.scope];
			for ( var i = 0; i < drop.length; i++ )
				if ( drop[i] == this )
					drop.splice(i, 1);

			this.element
				.removeClass("ui-droppable ui-droppable-disabled")
				.removeData("droppable")
				.unbind(".droppable");
		},

		_setData: function(key, value) {

			if(key == 'accept') {
				this.options.accept = value && $.isFunction(value) ? value : function(d) {
					return d.is(value);
				};
			} else {
				$.widget.prototype._setData.apply(this, arguments);
			}

		},

		_activate: function(event) {
			var draggable = $.ui.ddmanager.current;
			if(this.options.activeClass) this.element.addClass(this.options.activeClass);
			(draggable && this._trigger('activate', event, this.ui(draggable)));
		},

		_deactivate: function(event) {
			var draggable = $.ui.ddmanager.current;
			if(this.options.activeClass) this.element.removeClass(this.options.activeClass);
			(draggable && this._trigger('deactivate', event, this.ui(draggable)));
		},

		_over: function(event) {

			var draggable = $.ui.ddmanager.current;
			if (!draggable || (draggable.currentItem || draggable.element)[0] == this.element[0]) return; // Bail if draggable and droppable are same element

			if (this.options.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
				if(this.options.hoverClass) this.element.addClass(this.options.hoverClass);
				this._trigger('over', event, this.ui(draggable));
			}

		},

		_out: function(event) {

			var draggable = $.ui.ddmanager.current;
			if (!draggable || (draggable.currentItem || draggable.element)[0] == this.element[0]) return; // Bail if draggable and droppable are same element

			if (this.options.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
				if(this.options.hoverClass) this.element.removeClass(this.options.hoverClass);
				this._trigger('out', event, this.ui(draggable));
			}

		},

		_drop: function(event,custom) {

			var draggable = custom || $.ui.ddmanager.current;
			if (!draggable || (draggable.currentItem || draggable.element)[0] == this.element[0]) return false; // Bail if draggable and droppable are same element

			var childrenIntersection = false;
			this.element.find(":data(droppable)").not(".ui-draggable-dragging").each(function() {
				var inst = $.data(this, 'droppable');
				if(inst.options.greedy && $.ui.intersect(draggable, $.extend(inst, { offset: inst.element.offset() }), inst.options.tolerance)) {
					childrenIntersection = true; return false;
				}
			});
			if(childrenIntersection) return false;

			if(this.options.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
				if(this.options.activeClass) this.element.removeClass(this.options.activeClass);
				if(this.options.hoverClass) this.element.removeClass(this.options.hoverClass);
				this._trigger('drop', event, this.ui(draggable));
				return this.element;
			}

			return false;

		},

		ui: function(c) {
			return {
				draggable: (c.currentItem || c.element),
				helper: c.helper,
				position: c.position,
				absolutePosition: c.positionAbs, //deprecated
				offset: c.positionAbs
			};
		}

	});

	$.extend($.ui.droppable, {
		version: "1.7.2",
		eventPrefix: 'drop',
		defaults: {
			accept: '*',
			activeClass: false,
			addClasses: true,
			greedy: false,
			hoverClass: false,
			scope: 'default',
			tolerance: 'intersect'
		}
	});

	$.ui.intersect = function(draggable, droppable, toleranceMode) {

		if (!droppable.offset) return false;

		var x1 = (draggable.positionAbs || draggable.position.absolute).left, x2 = x1 + draggable.helperProportions.width,
			y1 = (draggable.positionAbs || draggable.position.absolute).top, y2 = y1 + draggable.helperProportions.height;
		var l = droppable.offset.left, r = l + droppable.proportions.width,
			t = droppable.offset.top, b = t + droppable.proportions.height;

		switch (toleranceMode) {
			case 'fit':
				return (l < x1 && x2 < r
					&& t < y1 && y2 < b);
				break;
			case 'intersect':
				return (l < x1 + (draggable.helperProportions.width / 2) // Right Half
					&& x2 - (draggable.helperProportions.width / 2) < r // Left Half
					&& t < y1 + (draggable.helperProportions.height / 2) // Bottom Half
					&& y2 - (draggable.helperProportions.height / 2) < b ); // Top Half
				break;
			case 'pointer':
				var draggableLeft = ((draggable.positionAbs || draggable.position.absolute).left + (draggable.clickOffset || draggable.offset.click).left),
					draggableTop = ((draggable.positionAbs || draggable.position.absolute).top + (draggable.clickOffset || draggable.offset.click).top),
					isOver = $.ui.isOver(draggableTop, draggableLeft, t, l, droppable.proportions.height, droppable.proportions.width);
				return isOver;
				break;
			case 'touch':
				return (
						(y1 >= t && y1 <= b) ||	// Top edge touching
						(y2 >= t && y2 <= b) ||	// Bottom edge touching
						(y1 < t && y2 > b)		// Surrounded vertically
					) && (
						(x1 >= l && x1 <= r) ||	// Left edge touching
						(x2 >= l && x2 <= r) ||	// Right edge touching
						(x1 < l && x2 > r)		// Surrounded horizontally
					);
				break;
			default:
				return false;
				break;
			}

	};

	/*
		This manager tracks offsets of draggables and droppables
	*/
	$.ui.ddmanager = {
		current: null,
		droppables: { 'default': [] },
		prepareOffsets: function(t, event) {

			var m = $.ui.ddmanager.droppables[t.options.scope];
			var type = event ? event.type : null; // workaround for #2317
			var list = (t.currentItem || t.element).find(":data(droppable)").andSelf();

			droppablesLoop: for (var i = 0; i < m.length; i++) {

				if(m[i].options.disabled || (t && !m[i].options.accept.call(m[i].element[0],(t.currentItem || t.element)))) continue;	//No disabled and non-accepted
				for (var j=0; j < list.length; j++) { if(list[j] == m[i].element[0]) { m[i].proportions.height = 0; continue droppablesLoop; } }; //Filter out elements in the current dragged item
				m[i].visible = m[i].element.css("display") != "none"; if(!m[i].visible) continue; 									//If the element is not visible, continue

				m[i].offset = m[i].element.offset();
				m[i].proportions = { width: m[i].element[0].offsetWidth, height: m[i].element[0].offsetHeight };

				if(type == "mousedown") m[i]._activate.call(m[i], event); //Activate the droppable if used directly from draggables

			}

		},
		drop: function(draggable, event) {

			var dropped = false;
			$.each($.ui.ddmanager.droppables[draggable.options.scope], function() {

				if(!this.options) return;
				if (!this.options.disabled && this.visible && $.ui.intersect(draggable, this, this.options.tolerance))
					dropped = this._drop.call(this, event);

				if (!this.options.disabled && this.visible && this.options.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
					this.isout = 1; this.isover = 0;
					this._deactivate.call(this, event);
				}

			});
			return dropped;

		},
		drag: function(draggable, event) {

			//If you have a highly dynamic page, you might try this option. It renders positions every time you move the mouse.
			if(draggable.options.refreshPositions) $.ui.ddmanager.prepareOffsets(draggable, event);

			//Run through all droppables and check their positions based on specific tolerance options

			$.each($.ui.ddmanager.droppables[draggable.options.scope], function() {

				if(this.options.disabled || this.greedyChild || !this.visible) return;
				var intersects = $.ui.intersect(draggable, this, this.options.tolerance);

				var c = !intersects && this.isover == 1 ? 'isout' : (intersects && this.isover == 0 ? 'isover' : null);
				if(!c) return;

				var parentInstance;
				if (this.options.greedy) {
					var parent = this.element.parents(':data(droppable):eq(0)');
					if (parent.length) {
						parentInstance = $.data(parent[0], 'droppable');
						parentInstance.greedyChild = (c == 'isover' ? 1 : 0);
					}
				}

				// we just moved into a greedy child
				if (parentInstance && c == 'isover') {
					parentInstance['isover'] = 0;
					parentInstance['isout'] = 1;
					parentInstance._out.call(parentInstance, event);
				}

				this[c] = 1; this[c == 'isout' ? 'isover' : 'isout'] = 0;
				this[c == "isover" ? "_over" : "_out"].call(this, event);

				// we just moved out of a greedy child
				if (parentInstance && c == 'isout') {
					parentInstance['isout'] = 0;
					parentInstance['isover'] = 1;
					parentInstance._over.call(parentInstance, event);
				}
			});

		}
	};

	})(jQuery);
	/*
	 * jQuery UI Resizable 1.7.2
	 *
	 * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
	 * Dual licensed under the MIT (MIT-LICENSE.txt)
	 * and GPL (GPL-LICENSE.txt) licenses.
	 *
	 * http://docs.jquery.com/UI/Resizables
	 *
	 * Depends:
	 *	ui.core.js
	 */
	(function($) {

	$.widget("ui.resizable", $.extend({}, $.ui.mouse, {

		_init: function() {

			var self = this, o = this.options;
			this.element.addClass("ui-resizable");

			$.extend(this, {
				_aspectRatio: !!(o.aspectRatio),
				aspectRatio: o.aspectRatio,
				originalElement: this.element,
				_proportionallyResizeElements: [],
				_helper: o.helper || o.ghost || o.animate ? o.helper || 'ui-resizable-helper' : null
			});

			//Wrap the element if it cannot hold child nodes
			if(this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i)) {

				//Opera fix for relative positioning
				if (/relative/.test(this.element.css('position')) && $.browser.opera)
					this.element.css({ position: 'relative', top: 'auto', left: 'auto' });

				//Create a wrapper element and set the wrapper to the new current internal element
				this.element.wrap(
					$('<div class="ui-wrapper" style="overflow: hidden;"></div>').css({
						position: this.element.css('position'),
						width: this.element.outerWidth(),
						height: this.element.outerHeight(),
						top: this.element.css('top'),
						left: this.element.css('left')
					})
				);

				//Overwrite the original this.element
				this.element = this.element.parent().data(
					"resizable", this.element.data('resizable')
				);

				this.elementIsWrapper = true;

				//Move margins to the wrapper
				this.element.css({ marginLeft: this.originalElement.css("marginLeft"), marginTop: this.originalElement.css("marginTop"), marginRight: this.originalElement.css("marginRight"), marginBottom: this.originalElement.css("marginBottom") });
				this.originalElement.css({ marginLeft: 0, marginTop: 0, marginRight: 0, marginBottom: 0});

				//Prevent Safari textarea resize
				this.originalResizeStyle = this.originalElement.css('resize');
				this.originalElement.css('resize', 'none');

				//Push the actual element to our proportionallyResize internal array
				this._proportionallyResizeElements.push(this.originalElement.css({ position: 'static', zoom: 1, display: 'block' }));

				// avoid IE jump (hard set the margin)
				this.originalElement.css({ margin: this.originalElement.css('margin') });

				// fix handlers offset
				this._proportionallyResize();

			}

			this.handles = o.handles || (!$('.ui-resizable-handle', this.element).length ? "e,s,se" : { n: '.ui-resizable-n', e: '.ui-resizable-e', s: '.ui-resizable-s', w: '.ui-resizable-w', se: '.ui-resizable-se', sw: '.ui-resizable-sw', ne: '.ui-resizable-ne', nw: '.ui-resizable-nw' });
			if(this.handles.constructor == String) {

				if(this.handles == 'all') this.handles = 'n,e,s,w,se,sw,ne,nw';
				var n = this.handles.split(","); this.handles = {};

				for(var i = 0; i < n.length; i++) {

					var handle = $.trim(n[i]), hname = 'ui-resizable-'+handle;
					var axis = $('<div class="ui-resizable-handle ' + hname + '"></div>');

					// increase zIndex of sw, se, ne, nw axis
					//TODO : this modifies original option
					if(/sw|se|ne|nw/.test(handle)) axis.css({ zIndex: ++o.zIndex });

					//TODO : What's going on here?
					if ('se' == handle) {
						axis.addClass('ui-icon ui-icon-gripsmall-diagonal-se');
					};

					//Insert into internal handles object and append to element
					this.handles[handle] = '.ui-resizable-'+handle;
					this.element.append(axis);
				}

			}

			this._renderAxis = function(target) {

				target = target || this.element;

				for(var i in this.handles) {

					if(this.handles[i].constructor == String)
						this.handles[i] = $(this.handles[i], this.element).show();

					//Apply pad to wrapper element, needed to fix axis position (textarea, inputs, scrolls)
					if (this.elementIsWrapper && this.originalElement[0].nodeName.match(/textarea|input|select|button/i)) {

						var axis = $(this.handles[i], this.element), padWrapper = 0;

						//Checking the correct pad and border
						padWrapper = /sw|ne|nw|se|n|s/.test(i) ? axis.outerHeight() : axis.outerWidth();

						//The padding type i have to apply...
						var padPos = [ 'padding',
							/ne|nw|n/.test(i) ? 'Top' :
							/se|sw|s/.test(i) ? 'Bottom' :
							/^e$/.test(i) ? 'Right' : 'Left' ].join("");

						target.css(padPos, padWrapper);

						this._proportionallyResize();

					}

					//TODO: What's that good for? There's not anything to be executed left
					if(!$(this.handles[i]).length)
						continue;

				}
			};

			//TODO: make renderAxis a prototype function
			this._renderAxis(this.element);

			this._handles = $('.ui-resizable-handle', this.element)
				.disableSelection();

			//Matching axis name
			this._handles.mouseover(function() {
				if (!self.resizing) {
					if (this.className)
						var axis = this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);
					//Axis, default = se
					self.axis = axis && axis[1] ? axis[1] : 'se';
				}
			});

			//If we want to auto hide the elements
			if (o.autoHide) {
				this._handles.hide();
				$(this.element)
					.addClass("ui-resizable-autohide")
					.hover(function() {
						$(this).removeClass("ui-resizable-autohide");
						self._handles.show();
					},
					function(){
						if (!self.resizing) {
							$(this).addClass("ui-resizable-autohide");
							self._handles.hide();
						}
					});
			}

			//Initialize the mouse interaction
			this._mouseInit();

		},

		destroy: function() {

			this._mouseDestroy();

			var _destroy = function(exp) {
				$(exp).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing")
					.removeData("resizable").unbind(".resizable").find('.ui-resizable-handle').remove();
			};

			//TODO: Unwrap at same DOM position
			if (this.elementIsWrapper) {
				_destroy(this.element);
				var wrapper = this.element;
				wrapper.parent().append(
					this.originalElement.css({
						position: wrapper.css('position'),
						width: wrapper.outerWidth(),
						height: wrapper.outerHeight(),
						top: wrapper.css('top'),
						left: wrapper.css('left')
					})
				).end().remove();
			}

			this.originalElement.css('resize', this.originalResizeStyle);
			_destroy(this.originalElement);

		},

		_mouseCapture: function(event) {

			var handle = false;
			for(var i in this.handles) {
				if($(this.handles[i])[0] == event.target) handle = true;
			}

			return this.options.disabled || !!handle;

		},

		_mouseStart: function(event) {

			var o = this.options, iniPos = this.element.position(), el = this.element;

			this.resizing = true;
			this.documentScroll = { top: $(document).scrollTop(), left: $(document).scrollLeft() };

			// bugfix for http://dev.jquery.com/ticket/1749
			if (el.is('.ui-draggable') || (/absolute/).test(el.css('position'))) {
				el.css({ position: 'absolute', top: iniPos.top, left: iniPos.left });
			}

			//Opera fixing relative position
			if ($.browser.opera && (/relative/).test(el.css('position')))
				el.css({ position: 'relative', top: 'auto', left: 'auto' });

			this._renderProxy();

			var curleft = num(this.helper.css('left')), curtop = num(this.helper.css('top'));

			if (o.containment) {
				curleft += $(o.containment).scrollLeft() || 0;
				curtop += $(o.containment).scrollTop() || 0;
			}

			//Store needed variables
			this.offset = this.helper.offset();
			this.position = { left: curleft, top: curtop };
			this.size = this._helper ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() };
			this.originalSize = this._helper ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() };
			this.originalPosition = { left: curleft, top: curtop };
			this.sizeDiff = { width: el.outerWidth() - el.width(), height: el.outerHeight() - el.height() };
			this.originalMousePosition = { left: event.pageX, top: event.pageY };

			//Aspect Ratio
			this.aspectRatio = (typeof o.aspectRatio == 'number') ? o.aspectRatio : ((this.originalSize.width / this.originalSize.height) || 1);

		    var cursor = $('.ui-resizable-' + this.axis).css('cursor');
		    $('body').css('cursor', cursor == 'auto' ? this.axis + '-resize' : cursor);

			el.addClass("ui-resizable-resizing");
			this._propagate("start", event);
			return true;
		},

		_mouseDrag: function(event) {

			//Increase performance, avoid regex
			var el = this.helper, o = this.options, props = {},
				self = this, smp = this.originalMousePosition, a = this.axis;

			var dx = (event.pageX-smp.left)||0, dy = (event.pageY-smp.top)||0;
			var trigger = this._change[a];
			if (!trigger) return false;

			// Calculate the attrs that will be change
			var data = trigger.apply(this, [event, dx, dy]), ie6 = $.browser.msie && $.browser.version < 7, csdif = this.sizeDiff;

			if (this._aspectRatio || event.shiftKey)
				data = this._updateRatio(data, event);

			data = this._respectSize(data, event);

			// plugins callbacks need to be called first
			this._propagate("resize", event);

			el.css({
				top: this.position.top + "px", left: this.position.left + "px",
				width: this.size.width + "px", height: this.size.height + "px"
			});

			if (!this._helper && this._proportionallyResizeElements.length)
				this._proportionallyResize();

			this._updateCache(data);

			// calling the user callback at the end
			this._trigger('resize', event, this.ui());

			return false;
		},

		_mouseStop: function(event) {

			this.resizing = false;
			var o = this.options, self = this;

			if(this._helper) {
				var pr = this._proportionallyResizeElements, ista = pr.length && (/textarea/i).test(pr[0].nodeName),
							soffseth = ista && $.ui.hasScroll(pr[0], 'left') /* TODO - jump height */ ? 0 : self.sizeDiff.height,
								soffsetw = ista ? 0 : self.sizeDiff.width;

				var s = { width: (self.size.width - soffsetw), height: (self.size.height - soffseth) },
					left = (parseInt(self.element.css('left'), 10) + (self.position.left - self.originalPosition.left)) || null,
					top = (parseInt(self.element.css('top'), 10) + (self.position.top - self.originalPosition.top)) || null;

				if (!o.animate)
					this.element.css($.extend(s, { top: top, left: left }));

				self.helper.height(self.size.height);
				self.helper.width(self.size.width);

				if (this._helper && !o.animate) this._proportionallyResize();
			}

			$('body').css('cursor', 'auto');

			this.element.removeClass("ui-resizable-resizing");

			this._propagate("stop", event);

			if (this._helper) this.helper.remove();
			return false;

		},

		_updateCache: function(data) {
			var o = this.options;
			this.offset = this.helper.offset();
			if (isNumber(data.left)) this.position.left = data.left;
			if (isNumber(data.top)) this.position.top = data.top;
			if (isNumber(data.height)) this.size.height = data.height;
			if (isNumber(data.width)) this.size.width = data.width;
		},

		_updateRatio: function(data, event) {

			var o = this.options, cpos = this.position, csize = this.size, a = this.axis;

			if (data.height) data.width = (csize.height * this.aspectRatio);
			else if (data.width) data.height = (csize.width / this.aspectRatio);

			if (a == 'sw') {
				data.left = cpos.left + (csize.width - data.width);
				data.top = null;
			}
			if (a == 'nw') {
				data.top = cpos.top + (csize.height - data.height);
				data.left = cpos.left + (csize.width - data.width);
			}

			return data;
		},

		_respectSize: function(data, event) {

			var el = this.helper, o = this.options, pRatio = this._aspectRatio || event.shiftKey, a = this.axis,
					ismaxw = isNumber(data.width) && o.maxWidth && (o.maxWidth < data.width), ismaxh = isNumber(data.height) && o.maxHeight && (o.maxHeight < data.height),
						isminw = isNumber(data.width) && o.minWidth && (o.minWidth > data.width), isminh = isNumber(data.height) && o.minHeight && (o.minHeight > data.height);

			if (isminw) data.width = o.minWidth;
			if (isminh) data.height = o.minHeight;
			if (ismaxw) data.width = o.maxWidth;
			if (ismaxh) data.height = o.maxHeight;

			var dw = this.originalPosition.left + this.originalSize.width, dh = this.position.top + this.size.height;
			var cw = /sw|nw|w/.test(a), ch = /nw|ne|n/.test(a);

			if (isminw && cw) data.left = dw - o.minWidth;
			if (ismaxw && cw) data.left = dw - o.maxWidth;
			if (isminh && ch)	data.top = dh - o.minHeight;
			if (ismaxh && ch)	data.top = dh - o.maxHeight;

			// fixing jump error on top/left - bug #2330
			var isNotwh = !data.width && !data.height;
			if (isNotwh && !data.left && data.top) data.top = null;
			else if (isNotwh && !data.top && data.left) data.left = null;

			return data;
		},

		_proportionallyResize: function() {

			var o = this.options;
			if (!this._proportionallyResizeElements.length) return;
			var element = this.helper || this.element;

			for (var i=0; i < this._proportionallyResizeElements.length; i++) {

				var prel = this._proportionallyResizeElements[i];

				if (!this.borderDif) {
					var b = [prel.css('borderTopWidth'), prel.css('borderRightWidth'), prel.css('borderBottomWidth'), prel.css('borderLeftWidth')],
						p = [prel.css('paddingTop'), prel.css('paddingRight'), prel.css('paddingBottom'), prel.css('paddingLeft')];

					this.borderDif = $.map(b, function(v, i) {
						var border = parseInt(v,10)||0, padding = parseInt(p[i],10)||0;
						return border + padding;
					});
				}

				if ($.browser.msie && !(!($(element).is(':hidden') || $(element).parents(':hidden').length)))
					continue;

				prel.css({
					height: (element.height() - this.borderDif[0] - this.borderDif[2]) || 0,
					width: (element.width() - this.borderDif[1] - this.borderDif[3]) || 0
				});

			};

		},

		_renderProxy: function() {

			var el = this.element, o = this.options;
			this.elementOffset = el.offset();

			if(this._helper) {

				this.helper = this.helper || $('<div style="overflow:hidden;"></div>');

				// fix ie6 offset TODO: This seems broken
				var ie6 = $.browser.msie && $.browser.version < 7, ie6offset = (ie6 ? 1 : 0),
				pxyoffset = ( ie6 ? 2 : -1 );

				this.helper.addClass(this._helper).css({
					width: this.element.outerWidth() + pxyoffset,
					height: this.element.outerHeight() + pxyoffset,
					position: 'absolute',
					left: this.elementOffset.left - ie6offset +'px',
					top: this.elementOffset.top - ie6offset +'px',
					zIndex: ++o.zIndex //TODO: Don't modify option
				});

				this.helper
					.appendTo("body")
					.disableSelection();

			} else {
				this.helper = this.element;
			}

		},

		_change: {
			e: function(event, dx, dy) {
				return { width: this.originalSize.width + dx };
			},
			w: function(event, dx, dy) {
				var o = this.options, cs = this.originalSize, sp = this.originalPosition;
				return { left: sp.left + dx, width: cs.width - dx };
			},
			n: function(event, dx, dy) {
				var o = this.options, cs = this.originalSize, sp = this.originalPosition;
				return { top: sp.top + dy, height: cs.height - dy };
			},
			s: function(event, dx, dy) {
				return { height: this.originalSize.height + dy };
			},
			se: function(event, dx, dy) {
				return $.extend(this._change.s.apply(this, arguments), this._change.e.apply(this, [event, dx, dy]));
			},
			sw: function(event, dx, dy) {
				return $.extend(this._change.s.apply(this, arguments), this._change.w.apply(this, [event, dx, dy]));
			},
			ne: function(event, dx, dy) {
				return $.extend(this._change.n.apply(this, arguments), this._change.e.apply(this, [event, dx, dy]));
			},
			nw: function(event, dx, dy) {
				return $.extend(this._change.n.apply(this, arguments), this._change.w.apply(this, [event, dx, dy]));
			}
		},

		_propagate: function(n, event) {
			$.ui.plugin.call(this, n, [event, this.ui()]);
			(n != "resize" && this._trigger(n, event, this.ui()));
		},

		plugins: {},

		ui: function() {
			return {
				originalElement: this.originalElement,
				element: this.element,
				helper: this.helper,
				position: this.position,
				size: this.size,
				originalSize: this.originalSize,
				originalPosition: this.originalPosition
			};
		}

	}));

	$.extend($.ui.resizable, {
		version: "1.7.2",
		eventPrefix: "resize",
		defaults: {
			alsoResize: false,
			animate: false,
			animateDuration: "slow",
			animateEasing: "swing",
			aspectRatio: false,
			autoHide: false,
			cancel: ":input,option",
			containment: false,
			delay: 0,
			distance: 1,
			ghost: false,
			grid: false,
			handles: "e,s,se",
			helper: false,
			maxHeight: null,
			maxWidth: null,
			minHeight: 10,
			minWidth: 10,
			zIndex: 1000
		}
	});

	/*
	 * Resizable Extensions
	 */

	$.ui.plugin.add("resizable", "alsoResize", {

		start: function(event, ui) {

			var self = $(this).data("resizable"), o = self.options;

			_store = function(exp) {
				$(exp).each(function() {
					$(this).data("resizable-alsoresize", {
						width: parseInt($(this).width(), 10), height: parseInt($(this).height(), 10),
						left: parseInt($(this).css('left'), 10), top: parseInt($(this).css('top'), 10)
					});
				});
			};

			if (typeof(o.alsoResize) == 'object' && !o.alsoResize.parentNode) {
				if (o.alsoResize.length) { o.alsoResize = o.alsoResize[0];	_store(o.alsoResize); }
				else { $.each(o.alsoResize, function(exp, c) { _store(exp); }); }
			}else{
				_store(o.alsoResize);
			}
		},

		resize: function(event, ui){
			var self = $(this).data("resizable"), o = self.options, os = self.originalSize, op = self.originalPosition;

			var delta = {
				height: (self.size.height - os.height) || 0, width: (self.size.width - os.width) || 0,
				top: (self.position.top - op.top) || 0, left: (self.position.left - op.left) || 0
			},

			_alsoResize = function(exp, c) {
				$(exp).each(function() {
					var el = $(this), start = $(this).data("resizable-alsoresize"), style = {}, css = c && c.length ? c : ['width', 'height', 'top', 'left'];

					$.each(css || ['width', 'height', 'top', 'left'], function(i, prop) {
						var sum = (start[prop]||0) + (delta[prop]||0);
						if (sum && sum >= 0)
							style[prop] = sum || null;
					});

					//Opera fixing relative position
					if (/relative/.test(el.css('position')) && $.browser.opera) {
						self._revertToRelativePosition = true;
						el.css({ position: 'absolute', top: 'auto', left: 'auto' });
					}

					el.css(style);
				});
			};

			if (typeof(o.alsoResize) == 'object' && !o.alsoResize.nodeType) {
				$.each(o.alsoResize, function(exp, c) { _alsoResize(exp, c); });
			}else{
				_alsoResize(o.alsoResize);
			}
		},

		stop: function(event, ui){
			var self = $(this).data("resizable");

			//Opera fixing relative position
			if (self._revertToRelativePosition && $.browser.opera) {
				self._revertToRelativePosition = false;
				el.css({ position: 'relative' });
			}

			$(this).removeData("resizable-alsoresize-start");
		}
	});

	$.ui.plugin.add("resizable", "animate", {

		stop: function(event, ui) {
			var self = $(this).data("resizable"), o = self.options;

			var pr = self._proportionallyResizeElements, ista = pr.length && (/textarea/i).test(pr[0].nodeName),
						soffseth = ista && $.ui.hasScroll(pr[0], 'left') /* TODO - jump height */ ? 0 : self.sizeDiff.height,
							soffsetw = ista ? 0 : self.sizeDiff.width;

			var style = { width: (self.size.width - soffsetw), height: (self.size.height - soffseth) },
						left = (parseInt(self.element.css('left'), 10) + (self.position.left - self.originalPosition.left)) || null,
							top = (parseInt(self.element.css('top'), 10) + (self.position.top - self.originalPosition.top)) || null;

			self.element.animate(
				$.extend(style, top && left ? { top: top, left: left } : {}), {
					duration: o.animateDuration,
					easing: o.animateEasing,
					step: function() {

						var data = {
							width: parseInt(self.element.css('width'), 10),
							height: parseInt(self.element.css('height'), 10),
							top: parseInt(self.element.css('top'), 10),
							left: parseInt(self.element.css('left'), 10)
						};

						if (pr && pr.length) $(pr[0]).css({ width: data.width, height: data.height });

						// propagating resize, and updating values for each animation step
						self._updateCache(data);
						self._propagate("resize", event);

					}
				}
			);
		}

	});

	$.ui.plugin.add("resizable", "containment", {

		start: function(event, ui) {
			var self = $(this).data("resizable"), o = self.options, el = self.element;
			var oc = o.containment,	ce = (oc instanceof $) ? oc.get(0) : (/parent/.test(oc)) ? el.parent().get(0) : oc;
			if (!ce) return;

			self.containerElement = $(ce);

			if (/document/.test(oc) || oc == document) {
				self.containerOffset = { left: 0, top: 0 };
				self.containerPosition = { left: 0, top: 0 };

				self.parentData = {
					element: $(document), left: 0, top: 0,
					width: $(document).width(), height: $(document).height() || document.body.parentNode.scrollHeight
				};
			}

			// i'm a node, so compute top, left, right, bottom
			else {
				var element = $(ce), p = [];
				$([ "Top", "Right", "Left", "Bottom" ]).each(function(i, name) { p[i] = num(element.css("padding" + name)); });

				self.containerOffset = element.offset();
				self.containerPosition = element.position();
				self.containerSize = { height: (element.innerHeight() - p[3]), width: (element.innerWidth() - p[1]) };

				var co = self.containerOffset, ch = self.containerSize.height,	cw = self.containerSize.width,
							width = ($.ui.hasScroll(ce, "left") ? ce.scrollWidth : cw ), height = ($.ui.hasScroll(ce) ? ce.scrollHeight : ch);

				self.parentData = {
					element: ce, left: co.left, top: co.top, width: width, height: height
				};
			}
		},

		resize: function(event, ui) {
			var self = $(this).data("resizable"), o = self.options,
					ps = self.containerSize, co = self.containerOffset, cs = self.size, cp = self.position,
					pRatio = self._aspectRatio || event.shiftKey, cop = { top:0, left:0 }, ce = self.containerElement;

			if (ce[0] != document && (/static/).test(ce.css('position'))) cop = co;

			if (cp.left < (self._helper ? co.left : 0)) {
				self.size.width = self.size.width + (self._helper ? (self.position.left - co.left) : (self.position.left - cop.left));
				if (pRatio) self.size.height = self.size.width / o.aspectRatio;
				self.position.left = o.helper ? co.left : 0;
			}

			if (cp.top < (self._helper ? co.top : 0)) {
				self.size.height = self.size.height + (self._helper ? (self.position.top - co.top) : self.position.top);
				if (pRatio) self.size.width = self.size.height * o.aspectRatio;
				self.position.top = self._helper ? co.top : 0;
			}

			self.offset.left = self.parentData.left+self.position.left;
			self.offset.top = self.parentData.top+self.position.top;

			var woset = Math.abs( (self._helper ? self.offset.left - cop.left : (self.offset.left - cop.left)) + self.sizeDiff.width ),
						hoset = Math.abs( (self._helper ? self.offset.top - cop.top : (self.offset.top - co.top)) + self.sizeDiff.height );

			var isParent = self.containerElement.get(0) == self.element.parent().get(0),
			    isOffsetRelative = /relative|absolute/.test(self.containerElement.css('position'));

			if(isParent && isOffsetRelative) woset -= self.parentData.left;

			if (woset + self.size.width >= self.parentData.width) {
				self.size.width = self.parentData.width - woset;
				if (pRatio) self.size.height = self.size.width / self.aspectRatio;
			}

			if (hoset + self.size.height >= self.parentData.height) {
				self.size.height = self.parentData.height - hoset;
				if (pRatio) self.size.width = self.size.height * self.aspectRatio;
			}
		},

		stop: function(event, ui){
			var self = $(this).data("resizable"), o = self.options, cp = self.position,
					co = self.containerOffset, cop = self.containerPosition, ce = self.containerElement;

			var helper = $(self.helper), ho = helper.offset(), w = helper.outerWidth() - self.sizeDiff.width, h = helper.outerHeight() - self.sizeDiff.height;

			if (self._helper && !o.animate && (/relative/).test(ce.css('position')))
				$(this).css({ left: ho.left - cop.left - co.left, width: w, height: h });

			if (self._helper && !o.animate && (/static/).test(ce.css('position')))
				$(this).css({ left: ho.left - cop.left - co.left, width: w, height: h });

		}
	});

	$.ui.plugin.add("resizable", "ghost", {

		start: function(event, ui) {

			var self = $(this).data("resizable"), o = self.options, cs = self.size;

			self.ghost = self.originalElement.clone();
			self.ghost
				.css({ opacity: .25, display: 'block', position: 'relative', height: cs.height, width: cs.width, margin: 0, left: 0, top: 0 })
				.addClass('ui-resizable-ghost')
				.addClass(typeof o.ghost == 'string' ? o.ghost : '');

			self.ghost.appendTo(self.helper);

		},

		resize: function(event, ui){
			var self = $(this).data("resizable"), o = self.options;
			if (self.ghost) self.ghost.css({ position: 'relative', height: self.size.height, width: self.size.width });
		},

		stop: function(event, ui){
			var self = $(this).data("resizable"), o = self.options;
			if (self.ghost && self.helper) self.helper.get(0).removeChild(self.ghost.get(0));
		}

	});

	$.ui.plugin.add("resizable", "grid", {

		resize: function(event, ui) {
			var self = $(this).data("resizable"), o = self.options, cs = self.size, os = self.originalSize, op = self.originalPosition, a = self.axis, ratio = o._aspectRatio || event.shiftKey;
			o.grid = typeof o.grid == "number" ? [o.grid, o.grid] : o.grid;
			var ox = Math.round((cs.width - os.width) / (o.grid[0]||1)) * (o.grid[0]||1), oy = Math.round((cs.height - os.height) / (o.grid[1]||1)) * (o.grid[1]||1);

			if (/^(se|s|e)$/.test(a)) {
				self.size.width = os.width + ox;
				self.size.height = os.height + oy;
			}
			else if (/^(ne)$/.test(a)) {
				self.size.width = os.width + ox;
				self.size.height = os.height + oy;
				self.position.top = op.top - oy;
			}
			else if (/^(sw)$/.test(a)) {
				self.size.width = os.width + ox;
				self.size.height = os.height + oy;
				self.position.left = op.left - ox;
			}
			else {
				self.size.width = os.width + ox;
				self.size.height = os.height + oy;
				self.position.top = op.top - oy;
				self.position.left = op.left - ox;
			}
		}

	});

	var num = function(v) {
		return parseInt(v, 10) || 0;
	};

	var isNumber = function(value) {
		return !isNaN(parseInt(value, 10));
	};

	})(jQuery);
	/*
	 * jQuery UI Selectable 1.7.2
	 *
	 * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
	 * Dual licensed under the MIT (MIT-LICENSE.txt)
	 * and GPL (GPL-LICENSE.txt) licenses.
	 *
	 * http://docs.jquery.com/UI/Selectables
	 *
	 * Depends:
	 *	ui.core.js
	 */
	(function($) {

	$.widget("ui.selectable", $.extend({}, $.ui.mouse, {

		_init: function() {
			var self = this;

			this.element.addClass("ui-selectable");

			this.dragged = false;

			// cache selectee children based on filter
			var selectees;
			this.refresh = function() {
				selectees = $(self.options.filter, self.element[0]);
				selectees.each(function() {
					var $this = $(this);
					var pos = $this.offset();
					$.data(this, "selectable-item", {
						element: this,
						$element: $this,
						left: pos.left,
						top: pos.top,
						right: pos.left + $this.outerWidth(),
						bottom: pos.top + $this.outerHeight(),
						startselected: false,
						selected: $this.hasClass('ui-selected'),
						selecting: $this.hasClass('ui-selecting'),
						unselecting: $this.hasClass('ui-unselecting')
					});
				});
			};
			this.refresh();

			this.selectees = selectees.addClass("ui-selectee");

			this._mouseInit();

			this.helper = $(document.createElement('div'))
				.css({border:'1px dotted black'})
				.addClass("ui-selectable-helper");
		},

		destroy: function() {
			this.element
				.removeClass("ui-selectable ui-selectable-disabled")
				.removeData("selectable")
				.unbind(".selectable");
			this._mouseDestroy();
		},

		_mouseStart: function(event) {
			var self = this;

			this.opos = [event.pageX, event.pageY];

			if (this.options.disabled)
				return;

			var options = this.options;

			this.selectees = $(options.filter, this.element[0]);

			this._trigger("start", event);

			$(options.appendTo).append(this.helper);
			// position helper (lasso)
			this.helper.css({
				"z-index": 100,
				"position": "absolute",
				"left": event.clientX,
				"top": event.clientY,
				"width": 0,
				"height": 0
			});

			if (options.autoRefresh) {
				this.refresh();
			}

			this.selectees.filter('.ui-selected').each(function() {
				var selectee = $.data(this, "selectable-item");
				selectee.startselected = true;
				if (!event.metaKey) {
					selectee.$element.removeClass('ui-selected');
					selectee.selected = false;
					selectee.$element.addClass('ui-unselecting');
					selectee.unselecting = true;
					// selectable UNSELECTING callback
					self._trigger("unselecting", event, {
						unselecting: selectee.element
					});
				}
			});

			$(event.target).parents().andSelf().each(function() {
				var selectee = $.data(this, "selectable-item");
				if (selectee) {
					selectee.$element.removeClass("ui-unselecting").addClass('ui-selecting');
					selectee.unselecting = false;
					selectee.selecting = true;
					selectee.selected = true;
					// selectable SELECTING callback
					self._trigger("selecting", event, {
						selecting: selectee.element
					});
					return false;
				}
			});

		},

		_mouseDrag: function(event) {
			var self = this;
			this.dragged = true;

			if (this.options.disabled)
				return;

			var options = this.options;

			var x1 = this.opos[0], y1 = this.opos[1], x2 = event.pageX, y2 = event.pageY;
			if (x1 > x2) { var tmp = x2; x2 = x1; x1 = tmp; }
			if (y1 > y2) { var tmp = y2; y2 = y1; y1 = tmp; }
			this.helper.css({left: x1, top: y1, width: x2-x1, height: y2-y1});

			this.selectees.each(function() {
				var selectee = $.data(this, "selectable-item");
				//prevent helper from being selected if appendTo: selectable
				if (!selectee || selectee.element == self.element[0])
					return;
				var hit = false;
				if (options.tolerance == 'touch') {
					hit = ( !(selectee.left > x2 || selectee.right < x1 || selectee.top > y2 || selectee.bottom < y1) );
				} else if (options.tolerance == 'fit') {
					hit = (selectee.left > x1 && selectee.right < x2 && selectee.top > y1 && selectee.bottom < y2);
				}

				if (hit) {
					// SELECT
					if (selectee.selected) {
						selectee.$element.removeClass('ui-selected');
						selectee.selected = false;
					}
					if (selectee.unselecting) {
						selectee.$element.removeClass('ui-unselecting');
						selectee.unselecting = false;
					}
					if (!selectee.selecting) {
						selectee.$element.addClass('ui-selecting');
						selectee.selecting = true;
						// selectable SELECTING callback
						self._trigger("selecting", event, {
							selecting: selectee.element
						});
					}
				} else {
					// UNSELECT
					if (selectee.selecting) {
						if (event.metaKey && selectee.startselected) {
							selectee.$element.removeClass('ui-selecting');
							selectee.selecting = false;
							selectee.$element.addClass('ui-selected');
							selectee.selected = true;
						} else {
							selectee.$element.removeClass('ui-selecting');
							selectee.selecting = false;
							if (selectee.startselected) {
								selectee.$element.addClass('ui-unselecting');
								selectee.unselecting = true;
							}
							// selectable UNSELECTING callback
							self._trigger("unselecting", event, {
								unselecting: selectee.element
							});
						}
					}
					if (selectee.selected) {
						if (!event.metaKey && !selectee.startselected) {
							selectee.$element.removeClass('ui-selected');
							selectee.selected = false;

							selectee.$element.addClass('ui-unselecting');
							selectee.unselecting = true;
							// selectable UNSELECTING callback
							self._trigger("unselecting", event, {
								unselecting: selectee.element
							});
						}
					}
				}
			});

			return false;
		},

		_mouseStop: function(event) {
			var self = this;

			this.dragged = false;

			var options = this.options;

			$('.ui-unselecting', this.element[0]).each(function() {
				var selectee = $.data(this, "selectable-item");
				selectee.$element.removeClass('ui-unselecting');
				selectee.unselecting = false;
				selectee.startselected = false;
				self._trigger("unselected", event, {
					unselected: selectee.element
				});
			});
			$('.ui-selecting', this.element[0]).each(function() {
				var selectee = $.data(this, "selectable-item");
				selectee.$element.removeClass('ui-selecting').addClass('ui-selected');
				selectee.selecting = false;
				selectee.selected = true;
				selectee.startselected = true;
				self._trigger("selected", event, {
					selected: selectee.element
				});
			});
			this._trigger("stop", event);

			this.helper.remove();

			return false;
		}

	}));

	$.extend($.ui.selectable, {
		version: "1.7.2",
		defaults: {
			appendTo: 'body',
			autoRefresh: true,
			cancel: ":input,option",
			delay: 0,
			distance: 0,
			filter: '*',
			tolerance: 'touch'
		}
	});

	})(jQuery);
	/*
	 * jQuery UI Sortable 1.7.2
	 *
	 * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
	 * Dual licensed under the MIT (MIT-LICENSE.txt)
	 * and GPL (GPL-LICENSE.txt) licenses.
	 *
	 * http://docs.jquery.com/UI/Sortables
	 *
	 * Depends:
	 *	ui.core.js
	 */
	(function($) {

	$.widget("ui.sortable", $.extend({}, $.ui.mouse, {
		_init: function() {

			var o = this.options;
			this.containerCache = {};
			this.element.addClass("ui-sortable");

			//Get the items
			this.refresh();

			//Let's determine if the items are floating
			this.floating = this.items.length ? (/left|right/).test(this.items[0].item.css('float')) : false;

			//Let's determine the parent's offset
			this.offset = this.element.offset();

			//Initialize mouse events for interaction
			this._mouseInit();

		},

		destroy: function() {
			this.element
				.removeClass("ui-sortable ui-sortable-disabled")
				.removeData("sortable")
				.unbind(".sortable");
			this._mouseDestroy();

			for ( var i = this.items.length - 1; i >= 0; i-- )
				this.items[i].item.removeData("sortable-item");
		},

		_mouseCapture: function(event, overrideHandle) {

			if (this.reverting) {
				return false;
			}

			if(this.options.disabled || this.options.type == 'static') return false;

			//We have to refresh the items data once first
			this._refreshItems(event);

			//Find out if the clicked node (or one of its parents) is a actual item in this.items
			var currentItem = null, self = this, nodes = $(event.target).parents().each(function() {
				if($.data(this, 'sortable-item') == self) {
					currentItem = $(this);
					return false;
				}
			});
			if($.data(event.target, 'sortable-item') == self) currentItem = $(event.target);

			if(!currentItem) return false;
			if(this.options.handle && !overrideHandle) {
				var validHandle = false;

				$(this.options.handle, currentItem).find("*").andSelf().each(function() { if(this == event.target) validHandle = true; });
				if(!validHandle) return false;
			}

			this.currentItem = currentItem;
			this._removeCurrentsFromItems();
			return true;

		},

		_mouseStart: function(event, overrideHandle, noActivation) {

			var o = this.options, self = this;
			this.currentContainer = this;

			//We only need to call refreshPositions, because the refreshItems call has been moved to mouseCapture
			this.refreshPositions();

			//Create and append the visible helper
			this.helper = this._createHelper(event);

			//Cache the helper size
			this._cacheHelperProportions();

			/*
			 * - Position generation -
			 * This block generates everything position related - it's the core of draggables.
			 */

			//Cache the margins of the original element
			this._cacheMargins();

			//Get the next scrolling parent
			this.scrollParent = this.helper.scrollParent();

			//The element's absolute position on the page minus margins
			this.offset = this.currentItem.offset();
			this.offset = {
				top: this.offset.top - this.margins.top,
				left: this.offset.left - this.margins.left
			};

			// Only after we got the offset, we can change the helper's position to absolute
			// TODO: Still need to figure out a way to make relative sorting possible
			this.helper.css("position", "absolute");
			this.cssPosition = this.helper.css("position");

			$.extend(this.offset, {
				click: { //Where the click happened, relative to the element
					left: event.pageX - this.offset.left,
					top: event.pageY - this.offset.top
				},
				parent: this._getParentOffset(),
				relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
			});

			//Generate the original position
			this.originalPosition = this._generatePosition(event);
			this.originalPageX = event.pageX;
			this.originalPageY = event.pageY;

			//Adjust the mouse offset relative to the helper if 'cursorAt' is supplied
			if(o.cursorAt)
				this._adjustOffsetFromHelper(o.cursorAt);

			//Cache the former DOM position
			this.domPosition = { prev: this.currentItem.prev()[0], parent: this.currentItem.parent()[0] };

			//If the helper is not the original, hide the original so it's not playing any role during the drag, won't cause anything bad this way
			if(this.helper[0] != this.currentItem[0]) {
				this.currentItem.hide();
			}

			//Create the placeholder
			this._createPlaceholder();

			//Set a containment if given in the options
			if(o.containment)
				this._setContainment();

			if(o.cursor) { // cursor option
				if ($('body').css("cursor")) this._storedCursor = $('body').css("cursor");
				$('body').css("cursor", o.cursor);
			}

			if(o.opacity) { // opacity option
				if (this.helper.css("opacity")) this._storedOpacity = this.helper.css("opacity");
				this.helper.css("opacity", o.opacity);
			}

			if(o.zIndex) { // zIndex option
				if (this.helper.css("zIndex")) this._storedZIndex = this.helper.css("zIndex");
				this.helper.css("zIndex", o.zIndex);
			}

			//Prepare scrolling
			if(this.scrollParent[0] != document && this.scrollParent[0].tagName != 'HTML')
				this.overflowOffset = this.scrollParent.offset();

			//Call callbacks
			this._trigger("start", event, this._uiHash());

			//Recache the helper size
			if(!this._preserveHelperProportions)
				this._cacheHelperProportions();


			//Post 'activate' events to possible containers
			if(!noActivation) {
				 for (var i = this.containers.length - 1; i >= 0; i--) { this.containers[i]._trigger("activate", event, self._uiHash(this)); }
			}

			//Prepare possible droppables
			if($.ui.ddmanager)
				$.ui.ddmanager.current = this;

			if ($.ui.ddmanager && !o.dropBehaviour)
				$.ui.ddmanager.prepareOffsets(this, event);

			this.dragging = true;

			this.helper.addClass("ui-sortable-helper");
			this._mouseDrag(event); //Execute the drag once - this causes the helper not to be visible before getting its correct position
			return true;

		},

		_mouseDrag: function(event) {

			//Compute the helpers position
			this.position = this._generatePosition(event);
			this.positionAbs = this._convertPositionTo("absolute");

			if (!this.lastPositionAbs) {
				this.lastPositionAbs = this.positionAbs;
			}

			//Do scrolling
			if(this.options.scroll) {
				var o = this.options, scrolled = false;
				if(this.scrollParent[0] != document && this.scrollParent[0].tagName != 'HTML') {

					if((this.overflowOffset.top + this.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity)
						this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop + o.scrollSpeed;
					else if(event.pageY - this.overflowOffset.top < o.scrollSensitivity)
						this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop - o.scrollSpeed;

					if((this.overflowOffset.left + this.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity)
						this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft + o.scrollSpeed;
					else if(event.pageX - this.overflowOffset.left < o.scrollSensitivity)
						this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft - o.scrollSpeed;

				} else {

					if(event.pageY - $(document).scrollTop() < o.scrollSensitivity)
						scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
					else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity)
						scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);

					if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity)
						scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
					else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity)
						scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);

				}

				if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour)
					$.ui.ddmanager.prepareOffsets(this, event);
			}

			//Regenerate the absolute position used for position checks
			this.positionAbs = this._convertPositionTo("absolute");

			//Set the helper position
			if(!this.options.axis || this.options.axis != "y") this.helper[0].style.left = this.position.left+'px';
			if(!this.options.axis || this.options.axis != "x") this.helper[0].style.top = this.position.top+'px';

			//Rearrange
			for (var i = this.items.length - 1; i >= 0; i--) {

				//Cache variables and intersection, continue if no intersection
				var item = this.items[i], itemElement = item.item[0], intersection = this._intersectsWithPointer(item);
				if (!intersection) continue;

				if(itemElement != this.currentItem[0] //cannot intersect with itself
					&&	this.placeholder[intersection == 1 ? "next" : "prev"]()[0] != itemElement //no useless actions that have been done before
					&&	!$.ui.contains(this.placeholder[0], itemElement) //no action if the item moved is the parent of the item checked
					&& (this.options.type == 'semi-dynamic' ? !$.ui.contains(this.element[0], itemElement) : true)
				) {

					this.direction = intersection == 1 ? "down" : "up";

					if (this.options.tolerance == "pointer" || this._intersectsWithSides(item)) {
						this._rearrange(event, item);
					} else {
						break;
					}

					this._trigger("change", event, this._uiHash());
					break;
				}
			}

			//Post events to containers
			this._contactContainers(event);

			//Interconnect with droppables
			if($.ui.ddmanager) $.ui.ddmanager.drag(this, event);

			//Call callbacks
			this._trigger('sort', event, this._uiHash());

			this.lastPositionAbs = this.positionAbs;
			return false;

		},

		_mouseStop: function(event, noPropagation) {

			if(!event) return;

			//If we are using droppables, inform the manager about the drop
			if ($.ui.ddmanager && !this.options.dropBehaviour)
				$.ui.ddmanager.drop(this, event);

			if(this.options.revert) {
				var self = this;
				var cur = self.placeholder.offset();

				self.reverting = true;

				$(this.helper).animate({
					left: cur.left - this.offset.parent.left - self.margins.left + (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollLeft),
					top: cur.top - this.offset.parent.top - self.margins.top + (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollTop)
				}, parseInt(this.options.revert, 10) || 500, function() {
					self._clear(event);
				});
			} else {
				this._clear(event, noPropagation);
			}

			return false;

		},

		cancel: function() {

			var self = this;

			if(this.dragging) {

				this._mouseUp();

				if(this.options.helper == "original")
					this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
				else
					this.currentItem.show();

				//Post deactivating events to containers
				for (var i = this.containers.length - 1; i >= 0; i--){
					this.containers[i]._trigger("deactivate", null, self._uiHash(this));
					if(this.containers[i].containerCache.over) {
						this.containers[i]._trigger("out", null, self._uiHash(this));
						this.containers[i].containerCache.over = 0;
					}
				}

			}

			//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
			if(this.placeholder[0].parentNode) this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
			if(this.options.helper != "original" && this.helper && this.helper[0].parentNode) this.helper.remove();

			$.extend(this, {
				helper: null,
				dragging: false,
				reverting: false,
				_noFinalSort: null
			});

			if(this.domPosition.prev) {
				$(this.domPosition.prev).after(this.currentItem);
			} else {
				$(this.domPosition.parent).prepend(this.currentItem);
			}

			return true;

		},

		serialize: function(o) {

			var items = this._getItemsAsjQuery(o && o.connected);
			var str = []; o = o || {};

			$(items).each(function() {
				var res = ($(o.item || this).attr(o.attribute || 'id') || '').match(o.expression || (/(.+)[-=_](.+)/));
				if(res) str.push((o.key || res[1]+'[]')+'='+(o.key && o.expression ? res[1] : res[2]));
			});

			return str.join('&');

		},

		toArray: function(o) {

			var items = this._getItemsAsjQuery(o && o.connected);
			var ret = []; o = o || {};

			items.each(function() { ret.push($(o.item || this).attr(o.attribute || 'id') || ''); });
			return ret;

		},

		/* Be careful with the following core functions */
		_intersectsWith: function(item) {

			var x1 = this.positionAbs.left,
				x2 = x1 + this.helperProportions.width,
				y1 = this.positionAbs.top,
				y2 = y1 + this.helperProportions.height;

			var l = item.left,
				r = l + item.width,
				t = item.top,
				b = t + item.height;

			var dyClick = this.offset.click.top,
				dxClick = this.offset.click.left;

			var isOverElement = (y1 + dyClick) > t && (y1 + dyClick) < b && (x1 + dxClick) > l && (x1 + dxClick) < r;

			if(	   this.options.tolerance == "pointer"
				|| this.options.forcePointerForContainers
				|| (this.options.tolerance != "pointer" && this.helperProportions[this.floating ? 'width' : 'height'] > item[this.floating ? 'width' : 'height'])
			) {
				return isOverElement;
			} else {

				return (l < x1 + (this.helperProportions.width / 2) // Right Half
					&& x2 - (this.helperProportions.width / 2) < r // Left Half
					&& t < y1 + (this.helperProportions.height / 2) // Bottom Half
					&& y2 - (this.helperProportions.height / 2) < b ); // Top Half

			}
		},

		_intersectsWithPointer: function(item) {

			var isOverElementHeight = $.ui.isOverAxis(this.positionAbs.top + this.offset.click.top, item.top, item.height),
				isOverElementWidth = $.ui.isOverAxis(this.positionAbs.left + this.offset.click.left, item.left, item.width),
				isOverElement = isOverElementHeight && isOverElementWidth,
				verticalDirection = this._getDragVerticalDirection(),
				horizontalDirection = this._getDragHorizontalDirection();

			if (!isOverElement)
				return false;

			return this.floating ?
				( ((horizontalDirection && horizontalDirection == "right") || verticalDirection == "down") ? 2 : 1 )
				: ( verticalDirection && (verticalDirection == "down" ? 2 : 1) );

		},

		_intersectsWithSides: function(item) {

			var isOverBottomHalf = $.ui.isOverAxis(this.positionAbs.top + this.offset.click.top, item.top + (item.height/2), item.height),
				isOverRightHalf = $.ui.isOverAxis(this.positionAbs.left + this.offset.click.left, item.left + (item.width/2), item.width),
				verticalDirection = this._getDragVerticalDirection(),
				horizontalDirection = this._getDragHorizontalDirection();

			if (this.floating && horizontalDirection) {
				return ((horizontalDirection == "right" && isOverRightHalf) || (horizontalDirection == "left" && !isOverRightHalf));
			} else {
				return verticalDirection && ((verticalDirection == "down" && isOverBottomHalf) || (verticalDirection == "up" && !isOverBottomHalf));
			}

		},

		_getDragVerticalDirection: function() {
			var delta = this.positionAbs.top - this.lastPositionAbs.top;
			return delta != 0 && (delta > 0 ? "down" : "up");
		},

		_getDragHorizontalDirection: function() {
			var delta = this.positionAbs.left - this.lastPositionAbs.left;
			return delta != 0 && (delta > 0 ? "right" : "left");
		},

		refresh: function(event) {
			this._refreshItems(event);
			this.refreshPositions();
		},

		_connectWith: function() {
			var options = this.options;
			return options.connectWith.constructor == String
				? [options.connectWith]
				: options.connectWith;
		},
		
		_getItemsAsjQuery: function(connected) {

			var self = this;
			var items = [];
			var queries = [];
			var connectWith = this._connectWith();

			if(connectWith && connected) {
				for (var i = connectWith.length - 1; i >= 0; i--){
					var cur = $(connectWith[i]);
					for (var j = cur.length - 1; j >= 0; j--){
						var inst = $.data(cur[j], 'sortable');
						if(inst && inst != this && !inst.options.disabled) {
							queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element) : $(inst.options.items, inst.element).not(".ui-sortable-helper"), inst]);
						}
					};
				};
			}

			queries.push([$.isFunction(this.options.items) ? this.options.items.call(this.element, null, { options: this.options, item: this.currentItem }) : $(this.options.items, this.element).not(".ui-sortable-helper"), this]);

			for (var i = queries.length - 1; i >= 0; i--){
				queries[i][0].each(function() {
					items.push(this);
				});
			};

			return $(items);

		},

		_removeCurrentsFromItems: function() {

			var list = this.currentItem.find(":data(sortable-item)");

			for (var i=0; i < this.items.length; i++) {

				for (var j=0; j < list.length; j++) {
					if(list[j] == this.items[i].item[0])
						this.items.splice(i,1);
				};

			};

		},

		_refreshItems: function(event) {

			this.items = [];
			this.containers = [this];
			var items = this.items;
			var self = this;
			var queries = [[$.isFunction(this.options.items) ? this.options.items.call(this.element[0], event, { item: this.currentItem }) : $(this.options.items, this.element), this]];
			var connectWith = this._connectWith();

			if(connectWith) {
				for (var i = connectWith.length - 1; i >= 0; i--){
					var cur = $(connectWith[i]);
					for (var j = cur.length - 1; j >= 0; j--){
						var inst = $.data(cur[j], 'sortable');
						if(inst && inst != this && !inst.options.disabled) {
							queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element[0], event, { item: this.currentItem }) : $(inst.options.items, inst.element), inst]);
							this.containers.push(inst);
						}
					};
				};
			}

			for (var i = queries.length - 1; i >= 0; i--) {
				var targetData = queries[i][1];
				var _queries = queries[i][0];

				for (var j=0, queriesLength = _queries.length; j < queriesLength; j++) {
					var item = $(_queries[j]);

					item.data('sortable-item', targetData); // Data for target checking (mouse manager)

					items.push({
						item: item,
						instance: targetData,
						width: 0, height: 0,
						left: 0, top: 0
					});
				};
			};

		},

		refreshPositions: function(fast) {

			//This has to be redone because due to the item being moved out/into the offsetParent, the offsetParent's position will change
			if(this.offsetParent && this.helper) {
				this.offset.parent = this._getParentOffset();
			}

			for (var i = this.items.length - 1; i >= 0; i--){
				var item = this.items[i];

				//We ignore calculating positions of all connected containers when we're not over them
				if(item.instance != this.currentContainer && this.currentContainer && item.item[0] != this.currentItem[0])
					continue;

				var t = this.options.toleranceElement ? $(this.options.toleranceElement, item.item) : item.item;

				if (!fast) {
					item.width = t.outerWidth();
					item.height = t.outerHeight();
				}

				var p = t.offset();
				item.left = p.left;
				item.top = p.top;
			};

			if(this.options.custom && this.options.custom.refreshContainers) {
				this.options.custom.refreshContainers.call(this);
			} else {
				for (var i = this.containers.length - 1; i >= 0; i--){
					var p = this.containers[i].element.offset();
					this.containers[i].containerCache.left = p.left;
					this.containers[i].containerCache.top = p.top;
					this.containers[i].containerCache.width	= this.containers[i].element.outerWidth();
					this.containers[i].containerCache.height = this.containers[i].element.outerHeight();
				};
			}

		},

		_createPlaceholder: function(that) {

			var self = that || this, o = self.options;

			if(!o.placeholder || o.placeholder.constructor == String) {
				var className = o.placeholder;
				o.placeholder = {
					element: function() {

						var el = $(document.createElement(self.currentItem[0].nodeName))
							.addClass(className || self.currentItem[0].className+" ui-sortable-placeholder")
							.removeClass("ui-sortable-helper")[0];

						if(!className)
							el.style.visibility = "hidden";

						return el;
					},
					update: function(container, p) {

						// 1. If a className is set as 'placeholder option, we don't force sizes - the class is responsible for that
						// 2. The option 'forcePlaceholderSize can be enabled to force it even if a class name is specified
						if(className && !o.forcePlaceholderSize) return;

						//If the element doesn't have a actual height by itself (without styles coming from a stylesheet), it receives the inline height from the dragged item
						if(!p.height()) { p.height(self.currentItem.innerHeight() - parseInt(self.currentItem.css('paddingTop')||0, 10) - parseInt(self.currentItem.css('paddingBottom')||0, 10)); };
						if(!p.width()) { p.width(self.currentItem.innerWidth() - parseInt(self.currentItem.css('paddingLeft')||0, 10) - parseInt(self.currentItem.css('paddingRight')||0, 10)); };
					}
				};
			}

			//Create the placeholder
			self.placeholder = $(o.placeholder.element.call(self.element, self.currentItem));

			//Append it after the actual current item
			self.currentItem.after(self.placeholder);

			//Update the size of the placeholder (TODO: Logic to fuzzy, see line 316/317)
			o.placeholder.update(self, self.placeholder);

		},

		_contactContainers: function(event) {
			for (var i = this.containers.length - 1; i >= 0; i--){

				if(this._intersectsWith(this.containers[i].containerCache)) {
					if(!this.containers[i].containerCache.over) {

						if(this.currentContainer != this.containers[i]) {

							//When entering a new container, we will find the item with the least distance and append our item near it
							var dist = 10000; var itemWithLeastDistance = null; var base = this.positionAbs[this.containers[i].floating ? 'left' : 'top'];
							for (var j = this.items.length - 1; j >= 0; j--) {
								if(!$.ui.contains(this.containers[i].element[0], this.items[j].item[0])) continue;
								var cur = this.items[j][this.containers[i].floating ? 'left' : 'top'];
								if(Math.abs(cur - base) < dist) {
									dist = Math.abs(cur - base); itemWithLeastDistance = this.items[j];
								}
							}

							if(!itemWithLeastDistance && !this.options.dropOnEmpty) //Check if dropOnEmpty is enabled
								continue;

							this.currentContainer = this.containers[i];
							itemWithLeastDistance ? this._rearrange(event, itemWithLeastDistance, null, true) : this._rearrange(event, null, this.containers[i].element, true);
							this._trigger("change", event, this._uiHash());
							this.containers[i]._trigger("change", event, this._uiHash(this));

							//Update the placeholder
							this.options.placeholder.update(this.currentContainer, this.placeholder);

						}

						this.containers[i]._trigger("over", event, this._uiHash(this));
						this.containers[i].containerCache.over = 1;
					}
				} else {
					if(this.containers[i].containerCache.over) {
						this.containers[i]._trigger("out", event, this._uiHash(this));
						this.containers[i].containerCache.over = 0;
					}
				}

			};
		},

		_createHelper: function(event) {

			var o = this.options;
			var helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event, this.currentItem])) : (o.helper == 'clone' ? this.currentItem.clone() : this.currentItem);

			if(!helper.parents('body').length) //Add the helper to the DOM if that didn't happen already
				$(o.appendTo != 'parent' ? o.appendTo : this.currentItem[0].parentNode)[0].appendChild(helper[0]);

			if(helper[0] == this.currentItem[0])
				this._storedCSS = { width: this.currentItem[0].style.width, height: this.currentItem[0].style.height, position: this.currentItem.css("position"), top: this.currentItem.css("top"), left: this.currentItem.css("left") };

			if(helper[0].style.width == '' || o.forceHelperSize) helper.width(this.currentItem.width());
			if(helper[0].style.height == '' || o.forceHelperSize) helper.height(this.currentItem.height());

			return helper;

		},

		_adjustOffsetFromHelper: function(obj) {
			if(obj.left != undefined) this.offset.click.left = obj.left + this.margins.left;
			if(obj.right != undefined) this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
			if(obj.top != undefined) this.offset.click.top = obj.top + this.margins.top;
			if(obj.bottom != undefined) this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
		},

		_getParentOffset: function() {


			//Get the offsetParent and cache its position
			this.offsetParent = this.helper.offsetParent();
			var po = this.offsetParent.offset();

			// This is a special case where we need to modify a offset calculated on start, since the following happened:
			// 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
			// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
			//    the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
			if(this.cssPosition == 'absolute' && this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) {
				po.left += this.scrollParent.scrollLeft();
				po.top += this.scrollParent.scrollTop();
			}

			if((this.offsetParent[0] == document.body) //This needs to be actually done for all browsers, since pageX/pageY includes this information
			|| (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() == 'html' && $.browser.msie)) //Ugly IE fix
				po = { top: 0, left: 0 };

			return {
				top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
				left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
			};

		},

		_getRelativeOffset: function() {

			if(this.cssPosition == "relative") {
				var p = this.currentItem.position();
				return {
					top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(),
					left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft()
				};
			} else {
				return { top: 0, left: 0 };
			}

		},

		_cacheMargins: function() {
			this.margins = {
				left: (parseInt(this.currentItem.css("marginLeft"),10) || 0),
				top: (parseInt(this.currentItem.css("marginTop"),10) || 0)
			};
		},

		_cacheHelperProportions: function() {
			this.helperProportions = {
				width: this.helper.outerWidth(),
				height: this.helper.outerHeight()
			};
		},

		_setContainment: function() {

			var o = this.options;
			if(o.containment == 'parent') o.containment = this.helper[0].parentNode;
			if(o.containment == 'document' || o.containment == 'window') this.containment = [
				0 - this.offset.relative.left - this.offset.parent.left,
				0 - this.offset.relative.top - this.offset.parent.top,
				$(o.containment == 'document' ? document : window).width() - this.helperProportions.width - this.margins.left,
				($(o.containment == 'document' ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top
			];

			if(!(/^(document|window|parent)$/).test(o.containment)) {
				var ce = $(o.containment)[0];
				var co = $(o.containment).offset();
				var over = ($(ce).css("overflow") != 'hidden');

				this.containment = [
					co.left + (parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0) - this.margins.left,
					co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0) - this.margins.top,
					co.left+(over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - (parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width - this.margins.left,
					co.top+(over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - (parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height - this.margins.top
				];
			}

		},

		_convertPositionTo: function(d, pos) {

			if(!pos) pos = this.position;
			var mod = d == "absolute" ? 1 : -1;
			var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);

			return {
				top: (
					pos.top																	// The absolute mouse position
					+ this.offset.relative.top * mod										// Only for relative positioned nodes: Relative offset from element to offset parent
					+ this.offset.parent.top * mod											// The offsetParent's offset without borders (offset + border)
					- ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod)
				),
				left: (
					pos.left																// The absolute mouse position
					+ this.offset.relative.left * mod										// Only for relative positioned nodes: Relative offset from element to offset parent
					+ this.offset.parent.left * mod											// The offsetParent's offset without borders (offset + border)
					- ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod)
				)
			};

		},

		_generatePosition: function(event) {

			var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);

			// This is another very weird special case that only happens for relative elements:
			// 1. If the css position is relative
			// 2. and the scroll parent is the document or similar to the offset parent
			// we have to refresh the relative offset during the scroll so there are no jumps
			if(this.cssPosition == 'relative' && !(this.scrollParent[0] != document && this.scrollParent[0] != this.offsetParent[0])) {
				this.offset.relative = this._getRelativeOffset();
			}

			var pageX = event.pageX;
			var pageY = event.pageY;

			/*
			 * - Position constraining -
			 * Constrain the position to a mix of grid, containment.
			 */

			if(this.originalPosition) { //If we are not dragging yet, we won't check for options

				if(this.containment) {
					if(event.pageX - this.offset.click.left < this.containment[0]) pageX = this.containment[0] + this.offset.click.left;
					if(event.pageY - this.offset.click.top < this.containment[1]) pageY = this.containment[1] + this.offset.click.top;
					if(event.pageX - this.offset.click.left > this.containment[2]) pageX = this.containment[2] + this.offset.click.left;
					if(event.pageY - this.offset.click.top > this.containment[3]) pageY = this.containment[3] + this.offset.click.top;
				}

				if(o.grid) {
					var top = this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1];
					pageY = this.containment ? (!(top - this.offset.click.top < this.containment[1] || top - this.offset.click.top > this.containment[3]) ? top : (!(top - this.offset.click.top < this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;

					var left = this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0];
					pageX = this.containment ? (!(left - this.offset.click.left < this.containment[0] || left - this.offset.click.left > this.containment[2]) ? left : (!(left - this.offset.click.left < this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
				}

			}

			return {
				top: (
					pageY																// The absolute mouse position
					- this.offset.click.top													// Click offset (relative to the element)
					- this.offset.relative.top												// Only for relative positioned nodes: Relative offset from element to offset parent
					- this.offset.parent.top												// The offsetParent's offset without borders (offset + border)
					+ ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ))
				),
				left: (
					pageX																// The absolute mouse position
					- this.offset.click.left												// Click offset (relative to the element)
					- this.offset.relative.left												// Only for relative positioned nodes: Relative offset from element to offset parent
					- this.offset.parent.left												// The offsetParent's offset without borders (offset + border)
					+ ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ))
				)
			};

		},

		_rearrange: function(event, i, a, hardRefresh) {

			a ? a[0].appendChild(this.placeholder[0]) : i.item[0].parentNode.insertBefore(this.placeholder[0], (this.direction == 'down' ? i.item[0] : i.item[0].nextSibling));

			//Various things done here to improve the performance:
			// 1. we create a setTimeout, that calls refreshPositions
			// 2. on the instance, we have a counter variable, that get's higher after every append
			// 3. on the local scope, we copy the counter variable, and check in the timeout, if it's still the same
			// 4. this lets only the last addition to the timeout stack through
			this.counter = this.counter ? ++this.counter : 1;
			var self = this, counter = this.counter;

			window.setTimeout(function() {
				if(counter == self.counter) self.refreshPositions(!hardRefresh); //Precompute after each DOM insertion, NOT on mousemove
			},0);

		},

		_clear: function(event, noPropagation) {

			this.reverting = false;
			// We delay all events that have to be triggered to after the point where the placeholder has been removed and
			// everything else normalized again
			var delayedTriggers = [], self = this;

			// We first have to update the dom position of the actual currentItem
			// Note: don't do it if the current item is already removed (by a user), or it gets reappended (see #4088)
			if(!this._noFinalSort && this.currentItem[0].parentNode) this.placeholder.before(this.currentItem);
			this._noFinalSort = null;

			if(this.helper[0] == this.currentItem[0]) {
				for(var i in this._storedCSS) {
					if(this._storedCSS[i] == 'auto' || this._storedCSS[i] == 'static') this._storedCSS[i] = '';
				}
				this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
			} else {
				this.currentItem.show();
			}

			if(this.fromOutside && !noPropagation) delayedTriggers.push(function(event) { this._trigger("receive", event, this._uiHash(this.fromOutside)); });
			if((this.fromOutside || this.domPosition.prev != this.currentItem.prev().not(".ui-sortable-helper")[0] || this.domPosition.parent != this.currentItem.parent()[0]) && !noPropagation) delayedTriggers.push(function(event) { this._trigger("update", event, this._uiHash()); }); //Trigger update callback if the DOM position has changed
			if(!$.ui.contains(this.element[0], this.currentItem[0])) { //Node was moved out of the current element
				if(!noPropagation) delayedTriggers.push(function(event) { this._trigger("remove", event, this._uiHash()); });
				for (var i = this.containers.length - 1; i >= 0; i--){
					if($.ui.contains(this.containers[i].element[0], this.currentItem[0]) && !noPropagation) {
						delayedTriggers.push((function(c) { return function(event) { c._trigger("receive", event, this._uiHash(this)); };  }).call(this, this.containers[i]));
						delayedTriggers.push((function(c) { return function(event) { c._trigger("update", event, this._uiHash(this));  }; }).call(this, this.containers[i]));
					}
				};
			};

			//Post events to containers
			for (var i = this.containers.length - 1; i >= 0; i--){
				if(!noPropagation) delayedTriggers.push((function(c) { return function(event) { c._trigger("deactivate", event, this._uiHash(this)); };  }).call(this, this.containers[i]));
				if(this.containers[i].containerCache.over) {
					delayedTriggers.push((function(c) { return function(event) { c._trigger("out", event, this._uiHash(this)); };  }).call(this, this.containers[i]));
					this.containers[i].containerCache.over = 0;
				}
			}

			//Do what was originally in plugins
			if(this._storedCursor) $('body').css("cursor", this._storedCursor); //Reset cursor
			if(this._storedOpacity) this.helper.css("opacity", this._storedOpacity); //Reset cursor
			if(this._storedZIndex) this.helper.css("zIndex", this._storedZIndex == 'auto' ? '' : this._storedZIndex); //Reset z-index

			this.dragging = false;
			if(this.cancelHelperRemoval) {
				if(!noPropagation) {
					this._trigger("beforeStop", event, this._uiHash());
					for (var i=0; i < delayedTriggers.length; i++) { delayedTriggers[i].call(this, event); }; //Trigger all delayed events
					this._trigger("stop", event, this._uiHash());
				}
				return false;
			}

			if(!noPropagation) this._trigger("beforeStop", event, this._uiHash());

			//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
			this.placeholder[0].parentNode.removeChild(this.placeholder[0]);

			if(this.helper[0] != this.currentItem[0]) this.helper.remove(); this.helper = null;

			if(!noPropagation) {
				for (var i=0; i < delayedTriggers.length; i++) { delayedTriggers[i].call(this, event); }; //Trigger all delayed events
				this._trigger("stop", event, this._uiHash());
			}

			this.fromOutside = false;
			return true;

		},

		_trigger: function() {
			if ($.widget.prototype._trigger.apply(this, arguments) === false) {
				this.cancel();
			}
		},

		_uiHash: function(inst) {
			var self = inst || this;
			return {
				helper: self.helper,
				placeholder: self.placeholder || $([]),
				position: self.position,
				absolutePosition: self.positionAbs, //deprecated
				offset: self.positionAbs,
				item: self.currentItem,
				sender: inst ? inst.element : null
			};
		}

	}));

	$.extend($.ui.sortable, {
		getter: "serialize toArray",
		version: "1.7.2",
		eventPrefix: "sort",
		defaults: {
			appendTo: "parent",
			axis: false,
			cancel: ":input,option",
			connectWith: false,
			containment: false,
			cursor: 'auto',
			cursorAt: false,
			delay: 0,
			distance: 1,
			dropOnEmpty: true,
			forcePlaceholderSize: false,
			forceHelperSize: false,
			grid: false,
			handle: false,
			helper: "original",
			items: '> *',
			opacity: false,
			placeholder: false,
			revert: false,
			scroll: true,
			scrollSensitivity: 20,
			scrollSpeed: 20,
			scope: "default",
			tolerance: "intersect",
			zIndex: 1000
		}
	});

	})(jQuery);
	/*
	 * jQuery UI Effects 1.7.2
	 *
	 * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
	 * Dual licensed under the MIT (MIT-LICENSE.txt)
	 * and GPL (GPL-LICENSE.txt) licenses.
	 *
	 * http://docs.jquery.com/UI/Effects/
	 */
	;jQuery.effects || (function($) {

	$.effects = {
		version: "1.7.2",

		// Saves a set of properties in a data storage
		save: function(element, set) {
			for(var i=0; i < set.length; i++) {
				if(set[i] !== null) element.data("ec.storage."+set[i], element[0].style[set[i]]);
			}
		},

		// Restores a set of previously saved properties from a data storage
		restore: function(element, set) {
			for(var i=0; i < set.length; i++) {
				if(set[i] !== null) element.css(set[i], element.data("ec.storage."+set[i]));
			}
		},

		setMode: function(el, mode) {
			if (mode == 'toggle') mode = el.is(':hidden') ? 'show' : 'hide'; // Set for toggle
			return mode;
		},

		getBaseline: function(origin, original) { // Translates a [top,left] array into a baseline value
			// this should be a little more flexible in the future to handle a string & hash
			var y, x;
			switch (origin[0]) {
				case 'top': y = 0; break;
				case 'middle': y = 0.5; break;
				case 'bottom': y = 1; break;
				default: y = origin[0] / original.height;
			};
			switch (origin[1]) {
				case 'left': x = 0; break;
				case 'center': x = 0.5; break;
				case 'right': x = 1; break;
				default: x = origin[1] / original.width;
			};
			return {x: x, y: y};
		},

		// Wraps the element around a wrapper that copies position properties
		createWrapper: function(element) {

			//if the element is already wrapped, return it
			if (element.parent().is('.ui-effects-wrapper'))
				return element.parent();

			//Cache width,height and float properties of the element, and create a wrapper around it
			var props = { width: element.outerWidth(true), height: element.outerHeight(true), 'float': element.css('float') };
			element.wrap('<div class="ui-effects-wrapper" style="font-size:100%;background:transparent;border:none;margin:0;padding:0"></div>');
			var wrapper = element.parent();

			//Transfer the positioning of the element to the wrapper
			if (element.css('position') == 'static') {
				wrapper.css({ position: 'relative' });
				element.css({ position: 'relative'} );
			} else {
				var top = element.css('top'); if(isNaN(parseInt(top,10))) top = 'auto';
				var left = element.css('left'); if(isNaN(parseInt(left,10))) left = 'auto';
				wrapper.css({ position: element.css('position'), top: top, left: left, zIndex: element.css('z-index') }).show();
				element.css({position: 'relative', top: 0, left: 0 });
			}

			wrapper.css(props);
			return wrapper;
		},

		removeWrapper: function(element) {
			if (element.parent().is('.ui-effects-wrapper'))
				return element.parent().replaceWith(element);
			return element;
		},

		setTransition: function(element, list, factor, value) {
			value = value || {};
			$.each(list, function(i, x){
				unit = element.cssUnit(x);
				if (unit[0] > 0) value[x] = unit[0] * factor + unit[1];
			});
			return value;
		},

		//Base function to animate from one class to another in a seamless transition
		animateClass: function(value, duration, easing, callback) {

			var cb = (typeof easing == "function" ? easing : (callback ? callback : null));
			var ea = (typeof easing == "string" ? easing : null);

			return this.each(function() {

				var offset = {}; var that = $(this); var oldStyleAttr = that.attr("style") || '';
				if(typeof oldStyleAttr == 'object') oldStyleAttr = oldStyleAttr["cssText"]; /* Stupidly in IE, style is a object.. */
				if(value.toggle) { that.hasClass(value.toggle) ? value.remove = value.toggle : value.add = value.toggle; }

				//Let's get a style offset
				var oldStyle = $.extend({}, (document.defaultView ? document.defaultView.getComputedStyle(this,null) : this.currentStyle));
				if(value.add) that.addClass(value.add); if(value.remove) that.removeClass(value.remove);
				var newStyle = $.extend({}, (document.defaultView ? document.defaultView.getComputedStyle(this,null) : this.currentStyle));
				if(value.add) that.removeClass(value.add); if(value.remove) that.addClass(value.remove);

				// The main function to form the object for animation
				for(var n in newStyle) {
					if( typeof newStyle[n] != "function" && newStyle[n] /* No functions and null properties */
					&& n.indexOf("Moz") == -1 && n.indexOf("length") == -1 /* No mozilla spezific render properties. */
					&& newStyle[n] != oldStyle[n] /* Only values that have changed are used for the animation */
					&& (n.match(/color/i) || (!n.match(/color/i) && !isNaN(parseInt(newStyle[n],10)))) /* Only things that can be parsed to integers or colors */
					&& (oldStyle.position != "static" || (oldStyle.position == "static" && !n.match(/left|top|bottom|right/))) /* No need for positions when dealing with static positions */
					) offset[n] = newStyle[n];
				}

				that.animate(offset, duration, ea, function() { // Animate the newly constructed offset object
					// Change style attribute back to original. For stupid IE, we need to clear the damn object.
					if(typeof $(this).attr("style") == 'object') { $(this).attr("style")["cssText"] = ""; $(this).attr("style")["cssText"] = oldStyleAttr; } else $(this).attr("style", oldStyleAttr);
					if(value.add) $(this).addClass(value.add); if(value.remove) $(this).removeClass(value.remove);
					if(cb) cb.apply(this, arguments);
				});

			});
		}
	};


	function _normalizeArguments(a, m) {

		var o = a[1] && a[1].constructor == Object ? a[1] : {}; if(m) o.mode = m;
		var speed = a[1] && a[1].constructor != Object ? a[1] : (o.duration ? o.duration : a[2]); //either comes from options.duration or the secon/third argument
			speed = $.fx.off ? 0 : typeof speed === "number" ? speed : $.fx.speeds[speed] || $.fx.speeds._default;
		var callback = o.callback || ( $.isFunction(a[1]) && a[1] ) || ( $.isFunction(a[2]) && a[2] ) || ( $.isFunction(a[3]) && a[3] );

		return [a[0], o, speed, callback];
		
	}

	//Extend the methods of jQuery
	$.fn.extend({

		//Save old methods
		_show: $.fn.show,
		_hide: $.fn.hide,
		__toggle: $.fn.toggle,
		_addClass: $.fn.addClass,
		_removeClass: $.fn.removeClass,
		_toggleClass: $.fn.toggleClass,

		// New effect methods
		effect: function(fx, options, speed, callback) {
			return $.effects[fx] ? $.effects[fx].call(this, {method: fx, options: options || {}, duration: speed, callback: callback }) : null;
		},

		show: function() {
			if(!arguments[0] || (arguments[0].constructor == Number || (/(slow|normal|fast)/).test(arguments[0])))
				return this._show.apply(this, arguments);
			else {
				return this.effect.apply(this, _normalizeArguments(arguments, 'show'));
			}
		},

		hide: function() {
			if(!arguments[0] || (arguments[0].constructor == Number || (/(slow|normal|fast)/).test(arguments[0])))
				return this._hide.apply(this, arguments);
			else {
				return this.effect.apply(this, _normalizeArguments(arguments, 'hide'));
			}
		},

		toggle: function(){
			if(!arguments[0] ||
				(arguments[0].constructor == Number || (/(slow|normal|fast)/).test(arguments[0])) ||
				($.isFunction(arguments[0]) || typeof arguments[0] == 'boolean')) {
				return this.__toggle.apply(this, arguments);
			} else {
				return this.effect.apply(this, _normalizeArguments(arguments, 'toggle'));
			}
		},

		addClass: function(classNames, speed, easing, callback) {
			return speed ? $.effects.animateClass.apply(this, [{ add: classNames },speed,easing,callback]) : this._addClass(classNames);
		},
		removeClass: function(classNames,speed,easing,callback) {
			return speed ? $.effects.animateClass.apply(this, [{ remove: classNames },speed,easing,callback]) : this._removeClass(classNames);
		},
		toggleClass: function(classNames,speed,easing,callback) {
			return ( (typeof speed !== "boolean") && speed ) ? $.effects.animateClass.apply(this, [{ toggle: classNames },speed,easing,callback]) : this._toggleClass(classNames, speed);
		},
		morph: function(remove,add,speed,easing,callback) {
			return $.effects.animateClass.apply(this, [{ add: add, remove: remove },speed,easing,callback]);
		},
		switchClass: function() {
			return this.morph.apply(this, arguments);
		},

		// helper functions
		cssUnit: function(key) {
			var style = this.css(key), val = [];
			$.each( ['em','px','%','pt'], function(i, unit){
				if(style.indexOf(unit) > 0)
					val = [parseFloat(style), unit];
			});
			return val;
		}
	});

	/*
	 * jQuery Color Animations
	 * Copyright 2007 John Resig
	 * Released under the MIT and GPL licenses.
	 */

	// We override the animation for all of these color styles
	$.each(['backgroundColor', 'borderBottomColor', 'borderLeftColor', 'borderRightColor', 'borderTopColor', 'color', 'outlineColor'], function(i,attr){
			$.fx.step[attr] = function(fx) {
					if ( fx.state == 0 ) {
							fx.start = getColor( fx.elem, attr );
							fx.end = getRGB( fx.end );
					}

					fx.elem.style[attr] = "rgb(" + [
							Math.max(Math.min( parseInt((fx.pos * (fx.end[0] - fx.start[0])) + fx.start[0],10), 255), 0),
							Math.max(Math.min( parseInt((fx.pos * (fx.end[1] - fx.start[1])) + fx.start[1],10), 255), 0),
							Math.max(Math.min( parseInt((fx.pos * (fx.end[2] - fx.start[2])) + fx.start[2],10), 255), 0)
					].join(",") + ")";
				};
	});

	// Color Conversion functions from highlightFade
	// By Blair Mitchelmore
	// http://jquery.offput.ca/highlightFade/

	// Parse strings looking for color tuples [255,255,255]
	function getRGB(color) {
			var result;

			// Check if we're already dealing with an array of colors
			if ( color && color.constructor == Array && color.length == 3 )
					return color;

			// Look for rgb(num,num,num)
			if (result = /rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(color))
					return [parseInt(result[1],10), parseInt(result[2],10), parseInt(result[3],10)];

			// Look for rgb(num%,num%,num%)
			if (result = /rgb\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)/.exec(color))
					return [parseFloat(result[1])*2.55, parseFloat(result[2])*2.55, parseFloat(result[3])*2.55];

			// Look for #a0b1c2
			if (result = /#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(color))
					return [parseInt(result[1],16), parseInt(result[2],16), parseInt(result[3],16)];

			// Look for #fff
			if (result = /#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(color))
					return [parseInt(result[1]+result[1],16), parseInt(result[2]+result[2],16), parseInt(result[3]+result[3],16)];

			// Look for rgba(0, 0, 0, 0) == transparent in Safari 3
			if (result = /rgba\(0, 0, 0, 0\)/.exec(color))
					return colors['transparent'];

			// Otherwise, we're most likely dealing with a named color
			return colors[$.trim(color).toLowerCase()];
	}

	function getColor(elem, attr) {
			var color;

			do {
					color = $.curCSS(elem, attr);

					// Keep going until we find an element that has color, or we hit the body
					if ( color != '' && color != 'transparent' || $.nodeName(elem, "body") )
							break;

					attr = "backgroundColor";
			} while ( elem = elem.parentNode );

			return getRGB(color);
	};

	// Some named colors to work with
	// From Interface by Stefan Petre
	// http://interface.eyecon.ro/

	var colors = {
		aqua:[0,255,255],
		azure:[240,255,255],
		beige:[245,245,220],
		black:[0,0,0],
		blue:[0,0,255],
		brown:[165,42,42],
		cyan:[0,255,255],
		darkblue:[0,0,139],
		darkcyan:[0,139,139],
		darkgrey:[169,169,169],
		darkgreen:[0,100,0],
		darkkhaki:[189,183,107],
		darkmagenta:[139,0,139],
		darkolivegreen:[85,107,47],
		darkorange:[255,140,0],
		darkorchid:[153,50,204],
		darkred:[139,0,0],
		darksalmon:[233,150,122],
		darkviolet:[148,0,211],
		fuchsia:[255,0,255],
		gold:[255,215,0],
		green:[0,128,0],
		indigo:[75,0,130],
		khaki:[240,230,140],
		lightblue:[173,216,230],
		lightcyan:[224,255,255],
		lightgreen:[144,238,144],
		lightgrey:[211,211,211],
		lightpink:[255,182,193],
		lightyellow:[255,255,224],
		lime:[0,255,0],
		magenta:[255,0,255],
		maroon:[128,0,0],
		navy:[0,0,128],
		olive:[128,128,0],
		orange:[255,165,0],
		pink:[255,192,203],
		purple:[128,0,128],
		violet:[128,0,128],
		red:[255,0,0],
		silver:[192,192,192],
		white:[255,255,255],
		yellow:[255,255,0],
		transparent: [255,255,255]
	};

	/*
	 * jQuery Easing v1.3 - http://gsgd.co.uk/sandbox/jquery/easing/
	 *
	 * Uses the built in easing capabilities added In jQuery 1.1
	 * to offer multiple easing options
	 *
	 * TERMS OF USE - jQuery Easing
	 *
	 * Open source under the BSD License.
	 *
	 * Copyright 2008 George McGinley Smith
	 * All rights reserved.
	 *
	 * Redistribution and use in source and binary forms, with or without modification,
	 * are permitted provided that the following conditions are met:
	 *
	 * Redistributions of source code must retain the above copyright notice, this list of
	 * conditions and the following disclaimer.
	 * Redistributions in binary form must reproduce the above copyright notice, this list
	 * of conditions and the following disclaimer in the documentation and/or other materials
	 * provided with the distribution.
	 *
	 * Neither the name of the author nor the names of contributors may be used to endorse
	 * or promote products derived from this software without specific prior written permission.
	 *
	 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
	 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
	 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
	 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
	 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
	 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
	 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
	 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
	 * OF THE POSSIBILITY OF SUCH DAMAGE.
	 *
	*/

	// t: current time, b: begInnIng value, c: change In value, d: duration
	$.easing.jswing = $.easing.swing;

	$.extend($.easing,
	{
		def: 'easeOutQuad',
		swing: function (x, t, b, c, d) {
			//alert($.easing.default);
			return $.easing[$.easing.def](x, t, b, c, d);
		},
		easeInQuad: function (x, t, b, c, d) {
			return c*(t/=d)*t + b;
		},
		easeOutQuad: function (x, t, b, c, d) {
			return -c *(t/=d)*(t-2) + b;
		},
		easeInOutQuad: function (x, t, b, c, d) {
			if ((t/=d/2) < 1) return c/2*t*t + b;
			return -c/2 * ((--t)*(t-2) - 1) + b;
		},
		easeInCubic: function (x, t, b, c, d) {
			return c*(t/=d)*t*t + b;
		},
		easeOutCubic: function (x, t, b, c, d) {
			return c*((t=t/d-1)*t*t + 1) + b;
		},
		easeInOutCubic: function (x, t, b, c, d) {
			if ((t/=d/2) < 1) return c/2*t*t*t + b;
			return c/2*((t-=2)*t*t + 2) + b;
		},
		easeInQuart: function (x, t, b, c, d) {
			return c*(t/=d)*t*t*t + b;
		},
		easeOutQuart: function (x, t, b, c, d) {
			return -c * ((t=t/d-1)*t*t*t - 1) + b;
		},
		easeInOutQuart: function (x, t, b, c, d) {
			if ((t/=d/2) < 1) return c/2*t*t*t*t + b;
			return -c/2 * ((t-=2)*t*t*t - 2) + b;
		},
		easeInQuint: function (x, t, b, c, d) {
			return c*(t/=d)*t*t*t*t + b;
		},
		easeOutQuint: function (x, t, b, c, d) {
			return c*((t=t/d-1)*t*t*t*t + 1) + b;
		},
		easeInOutQuint: function (x, t, b, c, d) {
			if ((t/=d/2) < 1) return c/2*t*t*t*t*t + b;
			return c/2*((t-=2)*t*t*t*t + 2) + b;
		},
		easeInSine: function (x, t, b, c, d) {
			return -c * Math.cos(t/d * (Math.PI/2)) + c + b;
		},
		easeOutSine: function (x, t, b, c, d) {
			return c * Math.sin(t/d * (Math.PI/2)) + b;
		},
		easeInOutSine: function (x, t, b, c, d) {
			return -c/2 * (Math.cos(Math.PI*t/d) - 1) + b;
		},
		easeInExpo: function (x, t, b, c, d) {
			return (t==0) ? b : c * Math.pow(2, 10 * (t/d - 1)) + b;
		},
		easeOutExpo: function (x, t, b, c, d) {
			return (t==d) ? b+c : c * (-Math.pow(2, -10 * t/d) + 1) + b;
		},
		easeInOutExpo: function (x, t, b, c, d) {
			if (t==0) return b;
			if (t==d) return b+c;
			if ((t/=d/2) < 1) return c/2 * Math.pow(2, 10 * (t - 1)) + b;
			return c/2 * (-Math.pow(2, -10 * --t) + 2) + b;
		},
		easeInCirc: function (x, t, b, c, d) {
			return -c * (Math.sqrt(1 - (t/=d)*t) - 1) + b;
		},
		easeOutCirc: function (x, t, b, c, d) {
			return c * Math.sqrt(1 - (t=t/d-1)*t) + b;
		},
		easeInOutCirc: function (x, t, b, c, d) {
			if ((t/=d/2) < 1) return -c/2 * (Math.sqrt(1 - t*t) - 1) + b;
			return c/2 * (Math.sqrt(1 - (t-=2)*t) + 1) + b;
		},
		easeInElastic: function (x, t, b, c, d) {
			var s=1.70158;var p=0;var a=c;
			if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
			if (a < Math.abs(c)) { a=c; var s=p/4; }
			else var s = p/(2*Math.PI) * Math.asin (c/a);
			return -(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
		},
		easeOutElastic: function (x, t, b, c, d) {
			var s=1.70158;var p=0;var a=c;
			if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
			if (a < Math.abs(c)) { a=c; var s=p/4; }
			else var s = p/(2*Math.PI) * Math.asin (c/a);
			return a*Math.pow(2,-10*t) * Math.sin( (t*d-s)*(2*Math.PI)/p ) + c + b;
		},
		easeInOutElastic: function (x, t, b, c, d) {
			var s=1.70158;var p=0;var a=c;
			if (t==0) return b;  if ((t/=d/2)==2) return b+c;  if (!p) p=d*(.3*1.5);
			if (a < Math.abs(c)) { a=c; var s=p/4; }
			else var s = p/(2*Math.PI) * Math.asin (c/a);
			if (t < 1) return -.5*(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
			return a*Math.pow(2,-10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )*.5 + c + b;
		},
		easeInBack: function (x, t, b, c, d, s) {
			if (s == undefined) s = 1.70158;
			return c*(t/=d)*t*((s+1)*t - s) + b;
		},
		easeOutBack: function (x, t, b, c, d, s) {
			if (s == undefined) s = 1.70158;
			return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b;
		},
		easeInOutBack: function (x, t, b, c, d, s) {
			if (s == undefined) s = 1.70158;
			if ((t/=d/2) < 1) return c/2*(t*t*(((s*=(1.525))+1)*t - s)) + b;
			return c/2*((t-=2)*t*(((s*=(1.525))+1)*t + s) + 2) + b;
		},
		easeInBounce: function (x, t, b, c, d) {
			return c - $.easing.easeOutBounce (x, d-t, 0, c, d) + b;
		},
		easeOutBounce: function (x, t, b, c, d) {
			if ((t/=d) < (1/2.75)) {
				return c*(7.5625*t*t) + b;
			} else if (t < (2/2.75)) {
				return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b;
			} else if (t < (2.5/2.75)) {
				return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b;
			} else {
				return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b;
			}
		},
		easeInOutBounce: function (x, t, b, c, d) {
			if (t < d/2) return $.easing.easeInBounce (x, t*2, 0, c, d) * .5 + b;
			return $.easing.easeOutBounce (x, t*2-d, 0, c, d) * .5 + c*.5 + b;
		}
	});

	/*
	 *
	 * TERMS OF USE - EASING EQUATIONS
	 *
	 * Open source under the BSD License.
	 *
	 * Copyright 2001 Robert Penner
	 * All rights reserved.
	 *
	 * Redistribution and use in source and binary forms, with or without modification,
	 * are permitted provided that the following conditions are met:
	 *
	 * Redistributions of source code must retain the above copyright notice, this list of
	 * conditions and the following disclaimer.
	 * Redistributions in binary form must reproduce the above copyright notice, this list
	 * of conditions and the following disclaimer in the documentation and/or other materials
	 * provided with the distribution.
	 *
	 * Neither the name of the author nor the names of contributors may be used to endorse
	 * or promote products derived from this software without specific prior written permission.
	 *
	 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
	 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
	 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
	 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
	 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
	 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
	 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
	 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
	 * OF THE POSSIBILITY OF SUCH DAMAGE.
	 *
	 */

	})(jQuery);
	/*
	 * jQuery UI Effects Blind 1.7.2
	 *
	 * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
	 * Dual licensed under the MIT (MIT-LICENSE.txt)
	 * and GPL (GPL-LICENSE.txt) licenses.
	 *
	 * http://docs.jquery.com/UI/Effects/Blind
	 *
	 * Depends:
	 *	effects.core.js
	 */
	(function($) {

	$.effects.blind = function(o) {

		return this.queue(function() {

			// Create element
			var el = $(this), props = ['position','top','left'];

			// Set options
			var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
			var direction = o.options.direction || 'vertical'; // Default direction

			// Adjust
			$.effects.save(el, props); el.show(); // Save & Show
			var wrapper = $.effects.createWrapper(el).css({overflow:'hidden'}); // Create Wrapper
			var ref = (direction == 'vertical') ? 'height' : 'width';
			var distance = (direction == 'vertical') ? wrapper.height() : wrapper.width();
			if(mode == 'show') wrapper.css(ref, 0); // Shift

			// Animation
			var animation = {};
			animation[ref] = mode == 'show' ? distance : 0;

			// Animate
			wrapper.animate(animation, o.duration, o.options.easing, function() {
				if(mode == 'hide') el.hide(); // Hide
				$.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
				if(o.callback) o.callback.apply(el[0], arguments); // Callback
				el.dequeue();
			});

		});

	};

	})(jQuery);
	/*
	 * jQuery UI Effects Bounce 1.7.2
	 *
	 * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
	 * Dual licensed under the MIT (MIT-LICENSE.txt)
	 * and GPL (GPL-LICENSE.txt) licenses.
	 *
	 * http://docs.jquery.com/UI/Effects/Bounce
	 *
	 * Depends:
	 *	effects.core.js
	 */
	(function($) {

	$.effects.bounce = function(o) {

		return this.queue(function() {

			// Create element
			var el = $(this), props = ['position','top','left'];

			// Set options
			var mode = $.effects.setMode(el, o.options.mode || 'effect'); // Set Mode
			var direction = o.options.direction || 'up'; // Default direction
			var distance = o.options.distance || 20; // Default distance
			var times = o.options.times || 5; // Default # of times
			var speed = o.duration || 250; // Default speed per bounce
			if (/show|hide/.test(mode)) props.push('opacity'); // Avoid touching opacity to prevent clearType and PNG issues in IE

			// Adjust
			$.effects.save(el, props); el.show(); // Save & Show
			$.effects.createWrapper(el); // Create Wrapper
			var ref = (direction == 'up' || direction == 'down') ? 'top' : 'left';
			var motion = (direction == 'up' || direction == 'left') ? 'pos' : 'neg';
			var distance = o.options.distance || (ref == 'top' ? el.outerHeight({margin:true}) / 3 : el.outerWidth({margin:true}) / 3);
			if (mode == 'show') el.css('opacity', 0).css(ref, motion == 'pos' ? -distance : distance); // Shift
			if (mode == 'hide') distance = distance / (times * 2);
			if (mode != 'hide') times--;

			// Animate
			if (mode == 'show') { // Show Bounce
				var animation = {opacity: 1};
				animation[ref] = (motion == 'pos' ? '+=' : '-=') + distance;
				el.animate(animation, speed / 2, o.options.easing);
				distance = distance / 2;
				times--;
			};
			for (var i = 0; i < times; i++) { // Bounces
				var animation1 = {}, animation2 = {};
				animation1[ref] = (motion == 'pos' ? '-=' : '+=') + distance;
				animation2[ref] = (motion == 'pos' ? '+=' : '-=') + distance;
				el.animate(animation1, speed / 2, o.options.easing).animate(animation2, speed / 2, o.options.easing);
				distance = (mode == 'hide') ? distance * 2 : distance / 2;
			};
			if (mode == 'hide') { // Last Bounce
				var animation = {opacity: 0};
				animation[ref] = (motion == 'pos' ? '-=' : '+=')  + distance;
				el.animate(animation, speed / 2, o.options.easing, function(){
					el.hide(); // Hide
					$.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
					if(o.callback) o.callback.apply(this, arguments); // Callback
				});
			} else {
				var animation1 = {}, animation2 = {};
				animation1[ref] = (motion == 'pos' ? '-=' : '+=') + distance;
				animation2[ref] = (motion == 'pos' ? '+=' : '-=') + distance;
				el.animate(animation1, speed / 2, o.options.easing).animate(animation2, speed / 2, o.options.easing, function(){
					$.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
					if(o.callback) o.callback.apply(this, arguments); // Callback
				});
			};
			el.queue('fx', function() { el.dequeue(); });
			el.dequeue();
		});

	};

	})(jQuery);
	/*
	 * jQuery UI Effects Clip 1.7.2
	 *
	 * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
	 * Dual licensed under the MIT (MIT-LICENSE.txt)
	 * and GPL (GPL-LICENSE.txt) licenses.
	 *
	 * http://docs.jquery.com/UI/Effects/Clip
	 *
	 * Depends:
	 *	effects.core.js
	 */
	(function($) {

	$.effects.clip = function(o) {

		return this.queue(function() {

			// Create element
			var el = $(this), props = ['position','top','left','height','width'];

			// Set options
			var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
			var direction = o.options.direction || 'vertical'; // Default direction

			// Adjust
			$.effects.save(el, props); el.show(); // Save & Show
			var wrapper = $.effects.createWrapper(el).css({overflow:'hidden'}); // Create Wrapper
			var animate = el[0].tagName == 'IMG' ? wrapper : el;
			var ref = {
				size: (direction == 'vertical') ? 'height' : 'width',
				position: (direction == 'vertical') ? 'top' : 'left'
			};
			var distance = (direction == 'vertical') ? animate.height() : animate.width();
			if(mode == 'show') { animate.css(ref.size, 0); animate.css(ref.position, distance / 2); } // Shift

			// Animation
			var animation = {};
			animation[ref.size] = mode == 'show' ? distance : 0;
			animation[ref.position] = mode == 'show' ? 0 : distance / 2;

			// Animate
			animate.animate(animation, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
				if(mode == 'hide') el.hide(); // Hide
				$.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
				if(o.callback) o.callback.apply(el[0], arguments); // Callback
				el.dequeue();
			}});

		});

	};

	})(jQuery);
	/*
	 * jQuery UI Effects Drop 1.7.2
	 *
	 * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
	 * Dual licensed under the MIT (MIT-LICENSE.txt)
	 * and GPL (GPL-LICENSE.txt) licenses.
	 *
	 * http://docs.jquery.com/UI/Effects/Drop
	 *
	 * Depends:
	 *	effects.core.js
	 */
	(function($) {

	$.effects.drop = function(o) {

		return this.queue(function() {

			// Create element
			var el = $(this), props = ['position','top','left','opacity'];

			// Set options
			var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
			var direction = o.options.direction || 'left'; // Default Direction

			// Adjust
			$.effects.save(el, props); el.show(); // Save & Show
			$.effects.createWrapper(el); // Create Wrapper
			var ref = (direction == 'up' || direction == 'down') ? 'top' : 'left';
			var motion = (direction == 'up' || direction == 'left') ? 'pos' : 'neg';
			var distance = o.options.distance || (ref == 'top' ? el.outerHeight({margin:true}) / 2 : el.outerWidth({margin:true}) / 2);
			if (mode == 'show') el.css('opacity', 0).css(ref, motion == 'pos' ? -distance : distance); // Shift

			// Animation
			var animation = {opacity: mode == 'show' ? 1 : 0};
			animation[ref] = (mode == 'show' ? (motion == 'pos' ? '+=' : '-=') : (motion == 'pos' ? '-=' : '+=')) + distance;

			// Animate
			el.animate(animation, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
				if(mode == 'hide') el.hide(); // Hide
				$.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
				if(o.callback) o.callback.apply(this, arguments); // Callback
				el.dequeue();
			}});

		});

	};

	})(jQuery);
	/*
	 * jQuery UI Effects Explode 1.7.2
	 *
	 * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
	 * Dual licensed under the MIT (MIT-LICENSE.txt)
	 * and GPL (GPL-LICENSE.txt) licenses.
	 *
	 * http://docs.jquery.com/UI/Effects/Explode
	 *
	 * Depends:
	 *	effects.core.js
	 */
	(function($) {

	$.effects.explode = function(o) {

		return this.queue(function() {

		var rows = o.options.pieces ? Math.round(Math.sqrt(o.options.pieces)) : 3;
		var cells = o.options.pieces ? Math.round(Math.sqrt(o.options.pieces)) : 3;

		o.options.mode = o.options.mode == 'toggle' ? ($(this).is(':visible') ? 'hide' : 'show') : o.options.mode;
		var el = $(this).show().css('visibility', 'hidden');
		var offset = el.offset();

		//Substract the margins - not fixing the problem yet.
		offset.top -= parseInt(el.css("marginTop"),10) || 0;
		offset.left -= parseInt(el.css("marginLeft"),10) || 0;

		var width = el.outerWidth(true);
		var height = el.outerHeight(true);

		for(var i=0;i<rows;i++) { // =
			for(var j=0;j<cells;j++) { // ||
				el
					.clone()
					.appendTo('body')
					.wrap('<div></div>')
					.css({
						position: 'absolute',
						visibility: 'visible',
						left: -j*(width/cells),
						top: -i*(height/rows)
					})
					.parent()
					.addClass('ui-effects-explode')
					.css({
						position: 'absolute',
						overflow: 'hidden',
						width: width/cells,
						height: height/rows,
						left: offset.left + j*(width/cells) + (o.options.mode == 'show' ? (j-Math.floor(cells/2))*(width/cells) : 0),
						top: offset.top + i*(height/rows) + (o.options.mode == 'show' ? (i-Math.floor(rows/2))*(height/rows) : 0),
						opacity: o.options.mode == 'show' ? 0 : 1
					}).animate({
						left: offset.left + j*(width/cells) + (o.options.mode == 'show' ? 0 : (j-Math.floor(cells/2))*(width/cells)),
						top: offset.top + i*(height/rows) + (o.options.mode == 'show' ? 0 : (i-Math.floor(rows/2))*(height/rows)),
						opacity: o.options.mode == 'show' ? 1 : 0
					}, o.duration || 500);
			}
		}

		// Set a timeout, to call the callback approx. when the other animations have finished
		setTimeout(function() {

			o.options.mode == 'show' ? el.css({ visibility: 'visible' }) : el.css({ visibility: 'visible' }).hide();
					if(o.callback) o.callback.apply(el[0]); // Callback
					el.dequeue();

					$('div.ui-effects-explode').remove();

		}, o.duration || 500);


		});

	};

	})(jQuery);
	/*
	 * jQuery UI Effects Fold 1.7.2
	 *
	 * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
	 * Dual licensed under the MIT (MIT-LICENSE.txt)
	 * and GPL (GPL-LICENSE.txt) licenses.
	 *
	 * http://docs.jquery.com/UI/Effects/Fold
	 *
	 * Depends:
	 *	effects.core.js
	 */
	(function($) {

	$.effects.fold = function(o) {

		return this.queue(function() {

			// Create element
			var el = $(this), props = ['position','top','left'];

			// Set options
			var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
			var size = o.options.size || 15; // Default fold size
			var horizFirst = !(!o.options.horizFirst); // Ensure a boolean value
			var duration = o.duration ? o.duration / 2 : $.fx.speeds._default / 2;

			// Adjust
			$.effects.save(el, props); el.show(); // Save & Show
			var wrapper = $.effects.createWrapper(el).css({overflow:'hidden'}); // Create Wrapper
			var widthFirst = ((mode == 'show') != horizFirst);
			var ref = widthFirst ? ['width', 'height'] : ['height', 'width'];
			var distance = widthFirst ? [wrapper.width(), wrapper.height()] : [wrapper.height(), wrapper.width()];
			var percent = /([0-9]+)%/.exec(size);
			if(percent) size = parseInt(percent[1],10) / 100 * distance[mode == 'hide' ? 0 : 1];
			if(mode == 'show') wrapper.css(horizFirst ? {height: 0, width: size} : {height: size, width: 0}); // Shift

			// Animation
			var animation1 = {}, animation2 = {};
			animation1[ref[0]] = mode == 'show' ? distance[0] : size;
			animation2[ref[1]] = mode == 'show' ? distance[1] : 0;

			// Animate
			wrapper.animate(animation1, duration, o.options.easing)
			.animate(animation2, duration, o.options.easing, function() {
				if(mode == 'hide') el.hide(); // Hide
				$.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
				if(o.callback) o.callback.apply(el[0], arguments); // Callback
				el.dequeue();
			});

		});

	};

	})(jQuery);
	/*
	 * jQuery UI Effects Highlight 1.7.2
	 *
	 * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
	 * Dual licensed under the MIT (MIT-LICENSE.txt)
	 * and GPL (GPL-LICENSE.txt) licenses.
	 *
	 * http://docs.jquery.com/UI/Effects/Highlight
	 *
	 * Depends:
	 *	effects.core.js
	 */
	(function($) {

	$.effects.highlight = function(o) {

		return this.queue(function() {

			// Create element
			var el = $(this), props = ['backgroundImage','backgroundColor','opacity'];

			// Set options
			var mode = $.effects.setMode(el, o.options.mode || 'show'); // Set Mode
			var color = o.options.color || "#ffff99"; // Default highlight color
			var oldColor = el.css("backgroundColor");

			// Adjust
			$.effects.save(el, props); el.show(); // Save & Show
			el.css({backgroundImage: 'none', backgroundColor: color}); // Shift

			// Animation
			var animation = {backgroundColor: oldColor };
			if (mode == "hide") animation['opacity'] = 0;

			// Animate
			el.animate(animation, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
				if(mode == "hide") el.hide();
				$.effects.restore(el, props);
			if (mode == "show" && $.browser.msie) this.style.removeAttribute('filter');
				if(o.callback) o.callback.apply(this, arguments);
				el.dequeue();
			}});

		});

	};

	})(jQuery);
	/*
	 * jQuery UI Effects Pulsate 1.7.2
	 *
	 * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
	 * Dual licensed under the MIT (MIT-LICENSE.txt)
	 * and GPL (GPL-LICENSE.txt) licenses.
	 *
	 * http://docs.jquery.com/UI/Effects/Pulsate
	 *
	 * Depends:
	 *	effects.core.js
	 */
	(function($) {

	$.effects.pulsate = function(o) {

		return this.queue(function() {

			// Create element
			var el = $(this);

			// Set options
			var mode = $.effects.setMode(el, o.options.mode || 'show'); // Set Mode
			var times = o.options.times || 5; // Default # of times
			var duration = o.duration ? o.duration / 2 : $.fx.speeds._default / 2;

			// Adjust
			if (mode == 'hide') times--;
			if (el.is(':hidden')) { // Show fadeIn
				el.css('opacity', 0);
				el.show(); // Show
				el.animate({opacity: 1}, duration, o.options.easing);
				times = times-2;
			}

			// Animate
			for (var i = 0; i < times; i++) { // Pulsate
				el.animate({opacity: 0}, duration, o.options.easing).animate({opacity: 1}, duration, o.options.easing);
			};
			if (mode == 'hide') { // Last Pulse
				el.animate({opacity: 0}, duration, o.options.easing, function(){
					el.hide(); // Hide
					if(o.callback) o.callback.apply(this, arguments); // Callback
				});
			} else {
				el.animate({opacity: 0}, duration, o.options.easing).animate({opacity: 1}, duration, o.options.easing, function(){
					if(o.callback) o.callback.apply(this, arguments); // Callback
				});
			};
			el.queue('fx', function() { el.dequeue(); });
			el.dequeue();
		});

	};

	})(jQuery);
	/*
	 * jQuery UI Effects Scale 1.7.2
	 *
	 * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
	 * Dual licensed under the MIT (MIT-LICENSE.txt)
	 * and GPL (GPL-LICENSE.txt) licenses.
	 *
	 * http://docs.jquery.com/UI/Effects/Scale
	 *
	 * Depends:
	 *	effects.core.js
	 */
	(function($) {

	$.effects.puff = function(o) {

		return this.queue(function() {

			// Create element
			var el = $(this);

			// Set options
			var options = $.extend(true, {}, o.options);
			var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
			var percent = parseInt(o.options.percent,10) || 150; // Set default puff percent
			options.fade = true; // It's not a puff if it doesn't fade! :)
			var original = {height: el.height(), width: el.width()}; // Save original

			// Adjust
			var factor = percent / 100;
			el.from = (mode == 'hide') ? original : {height: original.height * factor, width: original.width * factor};

			// Animation
			options.from = el.from;
			options.percent = (mode == 'hide') ? percent : 100;
			options.mode = mode;

			// Animate
			el.effect('scale', options, o.duration, o.callback);
			el.dequeue();
		});

	};

	$.effects.scale = function(o) {

		return this.queue(function() {

			// Create element
			var el = $(this);

			// Set options
			var options = $.extend(true, {}, o.options);
			var mode = $.effects.setMode(el, o.options.mode || 'effect'); // Set Mode
			var percent = parseInt(o.options.percent,10) || (parseInt(o.options.percent,10) == 0 ? 0 : (mode == 'hide' ? 0 : 100)); // Set default scaling percent
			var direction = o.options.direction || 'both'; // Set default axis
			var origin = o.options.origin; // The origin of the scaling
			if (mode != 'effect') { // Set default origin and restore for show/hide
				options.origin = origin || ['middle','center'];
				options.restore = true;
			}
			var original = {height: el.height(), width: el.width()}; // Save original
			el.from = o.options.from || (mode == 'show' ? {height: 0, width: 0} : original); // Default from state

			// Adjust
			var factor = { // Set scaling factor
				y: direction != 'horizontal' ? (percent / 100) : 1,
				x: direction != 'vertical' ? (percent / 100) : 1
			};
			el.to = {height: original.height * factor.y, width: original.width * factor.x}; // Set to state

			if (o.options.fade) { // Fade option to support puff
				if (mode == 'show') {el.from.opacity = 0; el.to.opacity = 1;};
				if (mode == 'hide') {el.from.opacity = 1; el.to.opacity = 0;};
			};

			// Animation
			options.from = el.from; options.to = el.to; options.mode = mode;

			// Animate
			el.effect('size', options, o.duration, o.callback);
			el.dequeue();
		});

	};

	$.effects.size = function(o) {

		return this.queue(function() {

			// Create element
			var el = $(this), props = ['position','top','left','width','height','overflow','opacity'];
			var props1 = ['position','top','left','overflow','opacity']; // Always restore
			var props2 = ['width','height','overflow']; // Copy for children
			var cProps = ['fontSize'];
			var vProps = ['borderTopWidth', 'borderBottomWidth', 'paddingTop', 'paddingBottom'];
			var hProps = ['borderLeftWidth', 'borderRightWidth', 'paddingLeft', 'paddingRight'];

			// Set options
			var mode = $.effects.setMode(el, o.options.mode || 'effect'); // Set Mode
			var restore = o.options.restore || false; // Default restore
			var scale = o.options.scale || 'both'; // Default scale mode
			var origin = o.options.origin; // The origin of the sizing
			var original = {height: el.height(), width: el.width()}; // Save original
			el.from = o.options.from || original; // Default from state
			el.to = o.options.to || original; // Default to state
			// Adjust
			if (origin) { // Calculate baseline shifts
				var baseline = $.effects.getBaseline(origin, original);
				el.from.top = (original.height - el.from.height) * baseline.y;
				el.from.left = (original.width - el.from.width) * baseline.x;
				el.to.top = (original.height - el.to.height) * baseline.y;
				el.to.left = (original.width - el.to.width) * baseline.x;
			};
			var factor = { // Set scaling factor
				from: {y: el.from.height / original.height, x: el.from.width / original.width},
				to: {y: el.to.height / original.height, x: el.to.width / original.width}
			};
			if (scale == 'box' || scale == 'both') { // Scale the css box
				if (factor.from.y != factor.to.y) { // Vertical props scaling
					props = props.concat(vProps);
					el.from = $.effects.setTransition(el, vProps, factor.from.y, el.from);
					el.to = $.effects.setTransition(el, vProps, factor.to.y, el.to);
				};
				if (factor.from.x != factor.to.x) { // Horizontal props scaling
					props = props.concat(hProps);
					el.from = $.effects.setTransition(el, hProps, factor.from.x, el.from);
					el.to = $.effects.setTransition(el, hProps, factor.to.x, el.to);
				};
			};
			if (scale == 'content' || scale == 'both') { // Scale the content
				if (factor.from.y != factor.to.y) { // Vertical props scaling
					props = props.concat(cProps);
					el.from = $.effects.setTransition(el, cProps, factor.from.y, el.from);
					el.to = $.effects.setTransition(el, cProps, factor.to.y, el.to);
				};
			};
			$.effects.save(el, restore ? props : props1); el.show(); // Save & Show
			$.effects.createWrapper(el); // Create Wrapper
			el.css('overflow','hidden').css(el.from); // Shift

			// Animate
			if (scale == 'content' || scale == 'both') { // Scale the children
				vProps = vProps.concat(['marginTop','marginBottom']).concat(cProps); // Add margins/font-size
				hProps = hProps.concat(['marginLeft','marginRight']); // Add margins
				props2 = props.concat(vProps).concat(hProps); // Concat
				el.find("*[width]").each(function(){
					child = $(this);
					if (restore) $.effects.save(child, props2);
					var c_original = {height: child.height(), width: child.width()}; // Save original
					child.from = {height: c_original.height * factor.from.y, width: c_original.width * factor.from.x};
					child.to = {height: c_original.height * factor.to.y, width: c_original.width * factor.to.x};
					if (factor.from.y != factor.to.y) { // Vertical props scaling
						child.from = $.effects.setTransition(child, vProps, factor.from.y, child.from);
						child.to = $.effects.setTransition(child, vProps, factor.to.y, child.to);
					};
					if (factor.from.x != factor.to.x) { // Horizontal props scaling
						child.from = $.effects.setTransition(child, hProps, factor.from.x, child.from);
						child.to = $.effects.setTransition(child, hProps, factor.to.x, child.to);
					};
					child.css(child.from); // Shift children
					child.animate(child.to, o.duration, o.options.easing, function(){
						if (restore) $.effects.restore(child, props2); // Restore children
					}); // Animate children
				});
			};

			// Animate
			el.animate(el.to, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
				if(mode == 'hide') el.hide(); // Hide
				$.effects.restore(el, restore ? props : props1); $.effects.removeWrapper(el); // Restore
				if(o.callback) o.callback.apply(this, arguments); // Callback
				el.dequeue();
			}});

		});

	};

	})(jQuery);
	/*
	 * jQuery UI Effects Shake 1.7.2
	 *
	 * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
	 * Dual licensed under the MIT (MIT-LICENSE.txt)
	 * and GPL (GPL-LICENSE.txt) licenses.
	 *
	 * http://docs.jquery.com/UI/Effects/Shake
	 *
	 * Depends:
	 *	effects.core.js
	 */
	(function($) {

	$.effects.shake = function(o) {

		return this.queue(function() {

			// Create element
			var el = $(this), props = ['position','top','left'];

			// Set options
			var mode = $.effects.setMode(el, o.options.mode || 'effect'); // Set Mode
			var direction = o.options.direction || 'left'; // Default direction
			var distance = o.options.distance || 20; // Default distance
			var times = o.options.times || 3; // Default # of times
			var speed = o.duration || o.options.duration || 140; // Default speed per shake

			// Adjust
			$.effects.save(el, props); el.show(); // Save & Show
			$.effects.createWrapper(el); // Create Wrapper
			var ref = (direction == 'up' || direction == 'down') ? 'top' : 'left';
			var motion = (direction == 'up' || direction == 'left') ? 'pos' : 'neg';

			// Animation
			var animation = {}, animation1 = {}, animation2 = {};
			animation[ref] = (motion == 'pos' ? '-=' : '+=')  + distance;
			animation1[ref] = (motion == 'pos' ? '+=' : '-=')  + distance * 2;
			animation2[ref] = (motion == 'pos' ? '-=' : '+=')  + distance * 2;

			// Animate
			el.animate(animation, speed, o.options.easing);
			for (var i = 1; i < times; i++) { // Shakes
				el.animate(animation1, speed, o.options.easing).animate(animation2, speed, o.options.easing);
			};
			el.animate(animation1, speed, o.options.easing).
			animate(animation, speed / 2, o.options.easing, function(){ // Last shake
				$.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
				if(o.callback) o.callback.apply(this, arguments); // Callback
			});
			el.queue('fx', function() { el.dequeue(); });
			el.dequeue();
		});

	};

	})(jQuery);
	/*
	 * jQuery UI Effects Slide 1.7.2
	 *
	 * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
	 * Dual licensed under the MIT (MIT-LICENSE.txt)
	 * and GPL (GPL-LICENSE.txt) licenses.
	 *
	 * http://docs.jquery.com/UI/Effects/Slide
	 *
	 * Depends:
	 *	effects.core.js
	 */
	(function($) {

	$.effects.slide = function(o) {

		return this.queue(function() {

			// Create element
			var el = $(this), props = ['position','top','left'];

			// Set options
			var mode = $.effects.setMode(el, o.options.mode || 'show'); // Set Mode
			var direction = o.options.direction || 'left'; // Default Direction

			// Adjust
			$.effects.save(el, props); el.show(); // Save & Show
			$.effects.createWrapper(el).css({overflow:'hidden'}); // Create Wrapper
			var ref = (direction == 'up' || direction == 'down') ? 'top' : 'left';
			var motion = (direction == 'up' || direction == 'left') ? 'pos' : 'neg';
			var distance = o.options.distance || (ref == 'top' ? el.outerHeight({margin:true}) : el.outerWidth({margin:true}));
			if (mode == 'show') el.css(ref, motion == 'pos' ? -distance : distance); // Shift

			// Animation
			var animation = {};
			animation[ref] = (mode == 'show' ? (motion == 'pos' ? '+=' : '-=') : (motion == 'pos' ? '-=' : '+=')) + distance;

			// Animate
			el.animate(animation, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
				if(mode == 'hide') el.hide(); // Hide
				$.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
				if(o.callback) o.callback.apply(this, arguments); // Callback
				el.dequeue();
			}});

		});

	};

	})(jQuery);
	/*
	 * jQuery UI Effects Transfer 1.7.2
	 *
	 * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
	 * Dual licensed under the MIT (MIT-LICENSE.txt)
	 * and GPL (GPL-LICENSE.txt) licenses.
	 *
	 * http://docs.jquery.com/UI/Effects/Transfer
	 *
	 * Depends:
	 *	effects.core.js
	 */
	(function($) {

	$.effects.transfer = function(o) {
		return this.queue(function() {
			var elem = $(this),
				target = $(o.options.to),
				endPosition = target.offset(),
				animation = {
					top: endPosition.top,
					left: endPosition.left,
					height: target.innerHeight(),
					width: target.innerWidth()
				},
				startPosition = elem.offset(),
				transfer = $('<div class="ui-effects-transfer"></div>')
					.appendTo(document.body)
					.addClass(o.options.className)
					.css({
						top: startPosition.top,
						left: startPosition.left,
						height: elem.innerHeight(),
						width: elem.innerWidth(),
						position: 'absolute'
					})
					.animate(animation, o.duration, o.options.easing, function() {
						transfer.remove();
						(o.callback && o.callback.apply(elem[0], arguments));
						elem.dequeue();
					});
		});
	};

	})(jQuery);
	/*
	 * jQuery UI Accordion 1.7.2
	 *
	 * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
	 * Dual licensed under the MIT (MIT-LICENSE.txt)
	 * and GPL (GPL-LICENSE.txt) licenses.
	 *
	 * http://docs.jquery.com/UI/Accordion
	 *
	 * Depends:
	 *	ui.core.js
	 */
	(function($) {

	$.widget("ui.accordion", {

		_init: function() {

			var o = this.options, self = this;
			this.running = 0;

			// if the user set the alwaysOpen option on init
			// then we need to set the collapsible option
			// if they set both on init, collapsible will take priority
			if (o.collapsible == $.ui.accordion.defaults.collapsible &&
				o.alwaysOpen != $.ui.accordion.defaults.alwaysOpen) {
				o.collapsible = !o.alwaysOpen;
			}

			if ( o.navigation ) {
				var current = this.element.find("a").filter(o.navigationFilter);
				if ( current.length ) {
					if ( current.filter(o.header).length ) {
						this.active = current;
					} else {
						this.active = current.parent().parent().prev();
						current.addClass("ui-accordion-content-active");
					}
				}
			}

			this.element.addClass("ui-accordion ui-widget ui-helper-reset");
			
			// in lack of child-selectors in CSS we need to mark top-LIs in a UL-accordion for some IE-fix
			if (this.element[0].nodeName == "UL") {
				this.element.children("li").addClass("ui-accordion-li-fix");
			}

			this.headers = this.element.find(o.header).addClass("ui-accordion-header ui-helper-reset ui-state-default ui-corner-all")
				.bind("mouseenter.accordion", function(){ $(this).addClass('ui-state-hover'); })
				.bind("mouseleave.accordion", function(){ $(this).removeClass('ui-state-hover'); })
				.bind("focus.accordion", function(){ $(this).addClass('ui-state-focus'); })
				.bind("blur.accordion", function(){ $(this).removeClass('ui-state-focus'); });

			this.headers
				.next()
					.addClass("ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom");

			this.active = this._findActive(this.active || o.active).toggleClass("ui-state-default").toggleClass("ui-state-active").toggleClass("ui-corner-all").toggleClass("ui-corner-top");
			this.active.next().addClass('ui-accordion-content-active');

			//Append icon elements
			$("<span/>").addClass("ui-icon " + o.icons.header).prependTo(this.headers);
			this.active.find(".ui-icon").toggleClass(o.icons.header).toggleClass(o.icons.headerSelected);

			// IE7-/Win - Extra vertical space in lists fixed
			if ($.browser.msie) {
				this.element.find('a').css('zoom', '1');
			}

			this.resize();

			//ARIA
			this.element.attr('role','tablist');

			this.headers
				.attr('role','tab')
				.bind('keydown', function(event) { return self._keydown(event); })
				.next()
				.attr('role','tabpanel');

			this.headers
				.not(this.active || "")
				.attr('aria-expanded','false')
				.attr("tabIndex", "-1")
				.next()
				.hide();

			// make sure at least one header is in the tab order
			if (!this.active.length) {
				this.headers.eq(0).attr('tabIndex','0');
			} else {
				this.active
					.attr('aria-expanded','true')
					.attr('tabIndex', '0');
			}

			// only need links in taborder for Safari
			if (!$.browser.safari)
				this.headers.find('a').attr('tabIndex','-1');

			if (o.event) {
				this.headers.bind((o.event) + ".accordion", function(event) { return self._clickHandler.call(self, event, this); });
			}

		},

		destroy: function() {
			var o = this.options;

			this.element
				.removeClass("ui-accordion ui-widget ui-helper-reset")
				.removeAttr("role")
				.unbind('.accordion')
				.removeData('accordion');

			this.headers
				.unbind(".accordion")
				.removeClass("ui-accordion-header ui-helper-reset ui-state-default ui-corner-all ui-state-active ui-corner-top")
				.removeAttr("role").removeAttr("aria-expanded").removeAttr("tabindex");

			this.headers.find("a").removeAttr("tabindex");
			this.headers.children(".ui-icon").remove();
			var contents = this.headers.next().css("display", "").removeAttr("role").removeClass("ui-helper-reset ui-widget-content ui-corner-bottom ui-accordion-content ui-accordion-content-active");
			if (o.autoHeight || o.fillHeight) {
				contents.css("height", "");
			}
		},
		
		_setData: function(key, value) {
			if(key == 'alwaysOpen') { key = 'collapsible'; value = !value; }
			$.widget.prototype._setData.apply(this, arguments);	
		},

		_keydown: function(event) {

			var o = this.options, keyCode = $.ui.keyCode;

			if (o.disabled || event.altKey || event.ctrlKey)
				return;

			var length = this.headers.length;
			var currentIndex = this.headers.index(event.target);
			var toFocus = false;

			switch(event.keyCode) {
				case keyCode.RIGHT:
				case keyCode.DOWN:
					toFocus = this.headers[(currentIndex + 1) % length];
					break;
				case keyCode.LEFT:
				case keyCode.UP:
					toFocus = this.headers[(currentIndex - 1 + length) % length];
					break;
				case keyCode.SPACE:
				case keyCode.ENTER:
					return this._clickHandler({ target: event.target }, event.target);
			}

			if (toFocus) {
				$(event.target).attr('tabIndex','-1');
				$(toFocus).attr('tabIndex','0');
				toFocus.focus();
				return false;
			}

			return true;

		},

		resize: function() {

			var o = this.options, maxHeight;

			if (o.fillSpace) {
				
				if($.browser.msie) { var defOverflow = this.element.parent().css('overflow'); this.element.parent().css('overflow', 'hidden'); }
				maxHeight = this.element.parent().height();
				if($.browser.msie) { this.element.parent().css('overflow', defOverflow); }
		
				this.headers.each(function() {
					maxHeight -= $(this).outerHeight();
				});

				var maxPadding = 0;
				this.headers.next().each(function() {
					maxPadding = Math.max(maxPadding, $(this).innerHeight() - $(this).height());
				}).height(Math.max(0, maxHeight - maxPadding))
				.css('overflow', 'auto');

			} else if ( o.autoHeight ) {
				maxHeight = 0;
				this.headers.next().each(function() {
					maxHeight = Math.max(maxHeight, $(this).outerHeight());
				}).height(maxHeight);
			}

		},

		activate: function(index) {
			// call clickHandler with custom event
			var active = this._findActive(index)[0];
			this._clickHandler({ target: active }, active);
		},

		_findActive: function(selector) {
			return selector
				? typeof selector == "number"
					? this.headers.filter(":eq(" + selector + ")")
					: this.headers.not(this.headers.not(selector))
				: selector === false
					? $([])
					: this.headers.filter(":eq(0)");
		},

		_clickHandler: function(event, target) {

			var o = this.options;
			if (o.disabled) return false;

			// called only when using activate(false) to close all parts programmatically
			if (!event.target && o.collapsible) {
				this.active.removeClass("ui-state-active ui-corner-top").addClass("ui-state-default ui-corner-all")
					.find(".ui-icon").removeClass(o.icons.headerSelected).addClass(o.icons.header);
				this.active.next().addClass('ui-accordion-content-active');
				var toHide = this.active.next(),
					data = {
						options: o,
						newHeader: $([]),
						oldHeader: o.active,
						newContent: $([]),
						oldContent: toHide
					},
					toShow = (this.active = $([]));
				this._toggle(toShow, toHide, data);
				return false;
			}

			// get the click target
			var clicked = $(event.currentTarget || target);
			var clickedIsActive = clicked[0] == this.active[0];

			// if animations are still active, or the active header is the target, ignore click
			if (this.running || (!o.collapsible && clickedIsActive)) {
				return false;
			}

			// switch classes
			this.active.removeClass("ui-state-active ui-corner-top").addClass("ui-state-default ui-corner-all")
				.find(".ui-icon").removeClass(o.icons.headerSelected).addClass(o.icons.header);
			this.active.next().addClass('ui-accordion-content-active');
			if (!clickedIsActive) {
				clicked.removeClass("ui-state-default ui-corner-all").addClass("ui-state-active ui-corner-top")
					.find(".ui-icon").removeClass(o.icons.header).addClass(o.icons.headerSelected);
				clicked.next().addClass('ui-accordion-content-active');
			}

			// find elements to show and hide
			var toShow = clicked.next(),
				toHide = this.active.next(),
				data = {
					options: o,
					newHeader: clickedIsActive && o.collapsible ? $([]) : clicked,
					oldHeader: this.active,
					newContent: clickedIsActive && o.collapsible ? $([]) : toShow.find('> *'),
					oldContent: toHide.find('> *')
				},
				down = this.headers.index( this.active[0] ) > this.headers.index( clicked[0] );

			this.active = clickedIsActive ? $([]) : clicked;
			this._toggle(toShow, toHide, data, clickedIsActive, down);

			return false;

		},

		_toggle: function(toShow, toHide, data, clickedIsActive, down) {

			var o = this.options, self = this;

			this.toShow = toShow;
			this.toHide = toHide;
			this.data = data;

			var complete = function() { if(!self) return; return self._completed.apply(self, arguments); };

			// trigger changestart event
			this._trigger("changestart", null, this.data);

			// count elements to animate
			this.running = toHide.size() === 0 ? toShow.size() : toHide.size();

			if (o.animated) {

				var animOptions = {};

				if ( o.collapsible && clickedIsActive ) {
					animOptions = {
						toShow: $([]),
						toHide: toHide,
						complete: complete,
						down: down,
						autoHeight: o.autoHeight || o.fillSpace
					};
				} else {
					animOptions = {
						toShow: toShow,
						toHide: toHide,
						complete: complete,
						down: down,
						autoHeight: o.autoHeight || o.fillSpace
					};
				}

				if (!o.proxied) {
					o.proxied = o.animated;
				}

				if (!o.proxiedDuration) {
					o.proxiedDuration = o.duration;
				}

				o.animated = $.isFunction(o.proxied) ?
					o.proxied(animOptions) : o.proxied;

				o.duration = $.isFunction(o.proxiedDuration) ?
					o.proxiedDuration(animOptions) : o.proxiedDuration;

				var animations = $.ui.accordion.animations,
					duration = o.duration,
					easing = o.animated;

				if (!animations[easing]) {
					animations[easing] = function(options) {
						this.slide(options, {
							easing: easing,
							duration: duration || 700
						});
					};
				}

				animations[easing](animOptions);

			} else {

				if (o.collapsible && clickedIsActive) {
					toShow.toggle();
				} else {
					toHide.hide();
					toShow.show();
				}

				complete(true);

			}

			toHide.prev().attr('aria-expanded','false').attr("tabIndex", "-1").blur();
			toShow.prev().attr('aria-expanded','true').attr("tabIndex", "0").focus();

		},

		_completed: function(cancel) {

			var o = this.options;

			this.running = cancel ? 0 : --this.running;
			if (this.running) return;

			if (o.clearStyle) {
				this.toShow.add(this.toHide).css({
					height: "",
					overflow: ""
				});
			}

			this._trigger('change', null, this.data);
		}

	});


	$.extend($.ui.accordion, {
		version: "1.7.2",
		defaults: {
			active: null,
			alwaysOpen: true, //deprecated, use collapsible
			animated: 'slide',
			autoHeight: true,
			clearStyle: false,
			collapsible: false,
			event: "click",
			fillSpace: false,
			header: "> li > :first-child,> :not(li):even",
			icons: {
				header: "ui-icon-triangle-1-e",
				headerSelected: "ui-icon-triangle-1-s"
			},
			navigation: false,
			navigationFilter: function() {
				return this.href.toLowerCase() == location.href.toLowerCase();
			}
		},
		animations: {
			slide: function(options, additions) {
				options = $.extend({
					easing: "swing",
					duration: 300
				}, options, additions);
				if ( !options.toHide.size() ) {
					options.toShow.animate({height: "show"}, options);
					return;
				}
				if ( !options.toShow.size() ) {
					options.toHide.animate({height: "hide"}, options);
					return;
				}
				var overflow = options.toShow.css('overflow'),
					percentDone,
					showProps = {},
					hideProps = {},
					fxAttrs = [ "height", "paddingTop", "paddingBottom" ],
					originalWidth;
				// fix width before calculating height of hidden element
				var s = options.toShow;
				originalWidth = s[0].style.width;
				s.width( parseInt(s.parent().width(),10) - parseInt(s.css("paddingLeft"),10) - parseInt(s.css("paddingRight"),10) - (parseInt(s.css("borderLeftWidth"),10) || 0) - (parseInt(s.css("borderRightWidth"),10) || 0) );
				
				$.each(fxAttrs, function(i, prop) {
					hideProps[prop] = 'hide';
					
					var parts = ('' + $.css(options.toShow[0], prop)).match(/^([\d+-.]+)(.*)$/);
					showProps[prop] = {
						value: parts[1],
						unit: parts[2] || 'px'
					};
				});
				options.toShow.css({ height: 0, overflow: 'hidden' }).show();
				options.toHide.filter(":hidden").each(options.complete).end().filter(":visible").animate(hideProps,{
					step: function(now, settings) {
						// only calculate the percent when animating height
						// IE gets very inconsistent results when animating elements
						// with small values, which is common for padding
						if (settings.prop == 'height') {
							percentDone = (settings.now - settings.start) / (settings.end - settings.start);
						}
						
						options.toShow[0].style[settings.prop] =
							(percentDone * showProps[settings.prop].value) + showProps[settings.prop].unit;
					},
					duration: options.duration,
					easing: options.easing,
					complete: function() {
						if ( !options.autoHeight ) {
							options.toShow.css("height", "");
						}
						options.toShow.css("width", originalWidth);
						options.toShow.css({overflow: overflow});
						options.complete();
					}
				});
			},
			bounceslide: function(options) {
				this.slide(options, {
					easing: options.down ? "easeOutBounce" : "swing",
					duration: options.down ? 1000 : 200
				});
			},
			easeslide: function(options) {
				this.slide(options, {
					easing: "easeinout",
					duration: 700
				});
			}
		}
	});

	})(jQuery);
	/*
	 * jQuery UI Datepicker 1.7.2
	 *
	 * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
	 * Dual licensed under the MIT (MIT-LICENSE.txt)
	 * and GPL (GPL-LICENSE.txt) licenses.
	 *
	 * http://docs.jquery.com/UI/Datepicker
	 *
	 * Depends:
	 *	ui.core.js
	 */

	(function($) { // hide the namespace

	$.extend($.ui, { datepicker: { version: "1.7.2" } });

	var PROP_NAME = 'datepicker';

	/* Date picker manager.
	   Use the singleton instance of this class, $.datepicker, to interact with the date picker.
	   Settings for (groups of) date pickers are maintained in an instance object,
	   allowing multiple different settings on the same page. */

	function Datepicker() {
		this.debug = false; // Change this to true to start debugging
		this._curInst = null; // The current instance in use
		this._keyEvent = false; // If the last event was a key event
		this._disabledInputs = []; // List of date picker inputs that have been disabled
		this._datepickerShowing = false; // True if the popup picker is showing , false if not
		this._inDialog = false; // True if showing within a "dialog", false if not
		this._mainDivId = 'ui-datepicker-div'; // The ID of the main datepicker division
		this._inlineClass = 'ui-datepicker-inline'; // The name of the inline marker class
		this._appendClass = 'ui-datepicker-append'; // The name of the append marker class
		this._triggerClass = 'ui-datepicker-trigger'; // The name of the trigger marker class
		this._dialogClass = 'ui-datepicker-dialog'; // The name of the dialog marker class
		this._disableClass = 'ui-datepicker-disabled'; // The name of the disabled covering marker class
		this._unselectableClass = 'ui-datepicker-unselectable'; // The name of the unselectable cell marker class
		this._currentClass = 'ui-datepicker-current-day'; // The name of the current day marker class
		this._dayOverClass = 'ui-datepicker-days-cell-over'; // The name of the day hover marker class
		this.regional = []; // Available regional settings, indexed by language code
		this.regional[''] = { // Default regional settings
			closeText: 'Done', // Display text for close link
			prevText: 'Prev', // Display text for previous month link
			nextText: 'Next', // Display text for next month link
			currentText: 'Today', // Display text for current month link
			monthNames: ['January','February','March','April','May','June',
				'July','August','September','October','November','December'], // Names of months for drop-down and formatting
			monthNamesShort: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'], // For formatting
			dayNames: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'], // For formatting
			dayNamesShort: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'], // For formatting
			dayNamesMin: ['Su','Mo','Tu','We','Th','Fr','Sa'], // Column headings for days starting at Sunday
			dateFormat: 'mm/dd/yy', // See format options on parseDate
			firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ...
			isRTL: false // True if right-to-left language, false if left-to-right
		};
		this._defaults = { // Global defaults for all the date picker instances
			showOn: 'focus', // 'focus' for popup on focus,
				// 'button' for trigger button, or 'both' for either
			showAnim: 'show', // Name of jQuery animation for popup
			showOptions: {}, // Options for enhanced animations
			defaultDate: null, // Used when field is blank: actual date,
				// +/-number for offset from today, null for today
			appendText: '', // Display text following the input box, e.g. showing the format
			buttonText: '...', // Text for trigger button
			buttonImage: '', // URL for trigger button image
			buttonImageOnly: false, // True if the image appears alone, false if it appears on a button
			hideIfNoPrevNext: false, // True to hide next/previous month links
				// if not applicable, false to just disable them
			navigationAsDateFormat: false, // True if date formatting applied to prev/today/next links
			gotoCurrent: false, // True if today link goes back to current selection instead
			changeMonth: false, // True if month can be selected directly, false if only prev/next
			changeYear: false, // True if year can be selected directly, false if only prev/next
			showMonthAfterYear: false, // True if the year select precedes month, false for month then year
			yearRange: '-10:+10', // Range of years to display in drop-down,
				// either relative to current year (-nn:+nn) or absolute (nnnn:nnnn)
			showOtherMonths: false, // True to show dates in other months, false to leave blank
			calculateWeek: this.iso8601Week, // How to calculate the week of the year,
				// takes a Date and returns the number of the week for it
			shortYearCutoff: '+10', // Short year values < this are in the current century,
				// > this are in the previous century,
				// string value starting with '+' for current year + value
			minDate: null, // The earliest selectable date, or null for no limit
			maxDate: null, // The latest selectable date, or null for no limit
			duration: 'normal', // Duration of display/closure
			beforeShowDay: null, // Function that takes a date and returns an array with
				// [0] = true if selectable, false if not, [1] = custom CSS class name(s) or '',
				// [2] = cell title (optional), e.g. $.datepicker.noWeekends
			beforeShow: null, // Function that takes an input field and
				// returns a set of custom settings for the date picker
			onSelect: null, // Define a callback function when a date is selected
			onChangeMonthYear: null, // Define a callback function when the month or year is changed
			onClose: null, // Define a callback function when the datepicker is closed
			numberOfMonths: 1, // Number of months to show at a time
			showCurrentAtPos: 0, // The position in multipe months at which to show the current month (starting at 0)
			stepMonths: 1, // Number of months to step back/forward
			stepBigMonths: 12, // Number of months to step back/forward for the big links
			altField: '', // Selector for an alternate field to store selected dates into
			altFormat: '', // The date format to use for the alternate field
			constrainInput: true, // The input is constrained by the current date format
			showButtonPanel: false // True to show button panel, false to not show it
		};
		$.extend(this._defaults, this.regional['']);
		this.dpDiv = $('<div id="' + this._mainDivId + '" class="ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all ui-helper-hidden-accessible"></div>');
	}

	$.extend(Datepicker.prototype, {
		/* Class name added to elements to indicate already configured with a date picker. */
		markerClassName: 'hasDatepicker',

		/* Debug logging (if enabled). */
		log: function () {
			if (this.debug)
				console.log.apply('', arguments);
		},

		/* Override the default settings for all instances of the date picker.
		   @param  settings  object - the new settings to use as defaults (anonymous object)
		   @return the manager object */
		setDefaults: function(settings) {
			extendRemove(this._defaults, settings || {});
			return this;
		},

		/* Attach the date picker to a jQuery selection.
		   @param  target    element - the target input field or division or span
		   @param  settings  object - the new settings to use for this date picker instance (anonymous) */
		_attachDatepicker: function(target, settings) {
			// check for settings on the control itself - in namespace 'date:'
			var inlineSettings = null;
			for (var attrName in this._defaults) {
				var attrValue = target.getAttribute('date:' + attrName);
				if (attrValue) {
					inlineSettings = inlineSettings || {};
					try {
						inlineSettings[attrName] = eval(attrValue);
					} catch (err) {
						inlineSettings[attrName] = attrValue;
					}
				}
			}
			var nodeName = target.nodeName.toLowerCase();
			var inline = (nodeName == 'div' || nodeName == 'span');
			if (!target.id)
				target.id = 'dp' + (++this.uuid);
			var inst = this._newInst($(target), inline);
			inst.settings = $.extend({}, settings || {}, inlineSettings || {});
			if (nodeName == 'input') {
				this._connectDatepicker(target, inst);
			} else if (inline) {
				this._inlineDatepicker(target, inst);
			}
		},

		/* Create a new instance object. */
		_newInst: function(target, inline) {
			var id = target[0].id.replace(/([:\[\]\.])/g, '\\\\$1'); // escape jQuery meta chars
			return {id: id, input: target, // associated target
				selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection
				drawMonth: 0, drawYear: 0, // month being drawn
				inline: inline, // is datepicker inline or not
				dpDiv: (!inline ? this.dpDiv : // presentation div
				$('<div class="' + this._inlineClass + ' ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>'))};
		},

		/* Attach the date picker to an input field. */
		_connectDatepicker: function(target, inst) {
			var input = $(target);
			inst.append = $([]);
			inst.trigger = $([]);
			if (input.hasClass(this.markerClassName))
				return;
			var appendText = this._get(inst, 'appendText');
			var isRTL = this._get(inst, 'isRTL');
			if (appendText) {
				inst.append = $('<span class="' + this._appendClass + '">' + appendText + '</span>');
				input[isRTL ? 'before' : 'after'](inst.append);
			}
			var showOn = this._get(inst, 'showOn');
			if (showOn == 'focus' || showOn == 'both') // pop-up date picker when in the marked field
				input.focus(this._showDatepicker);
			if (showOn == 'button' || showOn == 'both') { // pop-up date picker when button clicked
				var buttonText = this._get(inst, 'buttonText');
				var buttonImage = this._get(inst, 'buttonImage');
				inst.trigger = $(this._get(inst, 'buttonImageOnly') ?
					$('<img/>').addClass(this._triggerClass).
						attr({ src: buttonImage, alt: buttonText, title: buttonText }) :
					$('<button type="button"></button>').addClass(this._triggerClass).
						html(buttonImage == '' ? buttonText : $('<img/>').attr(
						{ src:buttonImage, alt:buttonText, title:buttonText })));
				input[isRTL ? 'before' : 'after'](inst.trigger);
				inst.trigger.click(function() {
					if ($.datepicker._datepickerShowing && $.datepicker._lastInput == target)
						$.datepicker._hideDatepicker();
					else
						$.datepicker._showDatepicker(target);
					return false;
				});
			}
			input.addClass(this.markerClassName).keydown(this._doKeyDown).keypress(this._doKeyPress).
				bind("setData.datepicker", function(event, key, value) {
					inst.settings[key] = value;
				}).bind("getData.datepicker", function(event, key) {
					return this._get(inst, key);
				});
			$.data(target, PROP_NAME, inst);
		},

		/* Attach an inline date picker to a div. */
		_inlineDatepicker: function(target, inst) {
			var divSpan = $(target);
			if (divSpan.hasClass(this.markerClassName))
				return;
			divSpan.addClass(this.markerClassName).append(inst.dpDiv).
				bind("setData.datepicker", function(event, key, value){
					inst.settings[key] = value;
				}).bind("getData.datepicker", function(event, key){
					return this._get(inst, key);
				});
			$.data(target, PROP_NAME, inst);
			this._setDate(inst, this._getDefaultDate(inst));
			this._updateDatepicker(inst);
			this._updateAlternate(inst);
		},

		/* Pop-up the date picker in a "dialog" box.
		   @param  input     element - ignored
		   @param  dateText  string - the initial date to display (in the current format)
		   @param  onSelect  function - the function(dateText) to call when a date is selected
		   @param  settings  object - update the dialog date picker instance's settings (anonymous object)
		   @param  pos       int[2] - coordinates for the dialog's position within the screen or
		                     event - with x/y coordinates or
		                     leave empty for default (screen centre)
		   @return the manager object */
		_dialogDatepicker: function(input, dateText, onSelect, settings, pos) {
			var inst = this._dialogInst; // internal instance
			if (!inst) {
				var id = 'dp' + (++this.uuid);
				this._dialogInput = $('<input type="text" id="' + id +
					'" size="1" style="position: absolute; top: -100px;"/>');
				this._dialogInput.keydown(this._doKeyDown);
				$('body').append(this._dialogInput);
				inst = this._dialogInst = this._newInst(this._dialogInput, false);
				inst.settings = {};
				$.data(this._dialogInput[0], PROP_NAME, inst);
			}
			extendRemove(inst.settings, settings || {});
			this._dialogInput.val(dateText);

			this._pos = (pos ? (pos.length ? pos : [pos.pageX, pos.pageY]) : null);
			if (!this._pos) {
				var browserWidth = window.innerWidth || document.documentElement.clientWidth ||	document.body.clientWidth;
				var browserHeight = window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight;
				var scrollX = document.documentElement.scrollLeft || document.body.scrollLeft;
				var scrollY = document.documentElement.scrollTop || document.body.scrollTop;
				this._pos = // should use actual width/height below
					[(browserWidth / 2) - 100 + scrollX, (browserHeight / 2) - 150 + scrollY];
			}

			// move input on screen for focus, but hidden behind dialog
			this._dialogInput.css('left', this._pos[0] + 'px').css('top', this._pos[1] + 'px');
			inst.settings.onSelect = onSelect;
			this._inDialog = true;
			this.dpDiv.addClass(this._dialogClass);
			this._showDatepicker(this._dialogInput[0]);
			if ($.blockUI)
				$.blockUI(this.dpDiv);
			$.data(this._dialogInput[0], PROP_NAME, inst);
			return this;
		},

		/* Detach a datepicker from its control.
		   @param  target    element - the target input field or division or span */
		_destroyDatepicker: function(target) {
			var $target = $(target);
			var inst = $.data(target, PROP_NAME);
			if (!$target.hasClass(this.markerClassName)) {
				return;
			}
			var nodeName = target.nodeName.toLowerCase();
			$.removeData(target, PROP_NAME);
			if (nodeName == 'input') {
				inst.append.remove();
				inst.trigger.remove();
				$target.removeClass(this.markerClassName).
					unbind('focus', this._showDatepicker).
					unbind('keydown', this._doKeyDown).
					unbind('keypress', this._doKeyPress);
			} else if (nodeName == 'div' || nodeName == 'span')
				$target.removeClass(this.markerClassName).empty();
		},

		/* Enable the date picker to a jQuery selection.
		   @param  target    element - the target input field or division or span */
		_enableDatepicker: function(target) {
			var $target = $(target);
			var inst = $.data(target, PROP_NAME);
			if (!$target.hasClass(this.markerClassName)) {
				return;
			}
			var nodeName = target.nodeName.toLowerCase();
			if (nodeName == 'input') {
				target.disabled = false;
				inst.trigger.filter('button').
					each(function() { this.disabled = false; }).end().
					filter('img').css({opacity: '1.0', cursor: ''});
			}
			else if (nodeName == 'div' || nodeName == 'span') {
				var inline = $target.children('.' + this._inlineClass);
				inline.children().removeClass('ui-state-disabled');
			}
			this._disabledInputs = $.map(this._disabledInputs,
				function(value) { return (value == target ? null : value); }); // delete entry
		},

		/* Disable the date picker to a jQuery selection.
		   @param  target    element - the target input field or division or span */
		_disableDatepicker: function(target) {
			var $target = $(target);
			var inst = $.data(target, PROP_NAME);
			if (!$target.hasClass(this.markerClassName)) {
				return;
			}
			var nodeName = target.nodeName.toLowerCase();
			if (nodeName == 'input') {
				target.disabled = true;
				inst.trigger.filter('button').
					each(function() { this.disabled = true; }).end().
					filter('img').css({opacity: '0.5', cursor: 'default'});
			}
			else if (nodeName == 'div' || nodeName == 'span') {
				var inline = $target.children('.' + this._inlineClass);
				inline.children().addClass('ui-state-disabled');
			}
			this._disabledInputs = $.map(this._disabledInputs,
				function(value) { return (value == target ? null : value); }); // delete entry
			this._disabledInputs[this._disabledInputs.length] = target;
		},

		/* Is the first field in a jQuery collection disabled as a datepicker?
		   @param  target    element - the target input field or division or span
		   @return boolean - true if disabled, false if enabled */
		_isDisabledDatepicker: function(target) {
			if (!target) {
				return false;
			}
			for (var i = 0; i < this._disabledInputs.length; i++) {
				if (this._disabledInputs[i] == target)
					return true;
			}
			return false;
		},

		/* Retrieve the instance data for the target control.
		   @param  target  element - the target input field or division or span
		   @return  object - the associated instance data
		   @throws  error if a jQuery problem getting data */
		_getInst: function(target) {
			try {
				return $.data(target, PROP_NAME);
			}
			catch (err) {
				throw 'Missing instance data for this datepicker';
			}
		},

		/* Update or retrieve the settings for a date picker attached to an input field or division.
		   @param  target  element - the target input field or division or span
		   @param  name    object - the new settings to update or
		                   string - the name of the setting to change or retrieve,
		                   when retrieving also 'all' for all instance settings or
		                   'defaults' for all global defaults
		   @param  value   any - the new value for the setting
		                   (omit if above is an object or to retrieve a value) */
		_optionDatepicker: function(target, name, value) {
			var inst = this._getInst(target);
			if (arguments.length == 2 && typeof name == 'string') {
				return (name == 'defaults' ? $.extend({}, $.datepicker._defaults) :
					(inst ? (name == 'all' ? $.extend({}, inst.settings) :
					this._get(inst, name)) : null));
			}
			var settings = name || {};
			if (typeof name == 'string') {
				settings = {};
				settings[name] = value;
			}
			if (inst) {
				if (this._curInst == inst) {
					this._hideDatepicker(null);
				}
				var date = this._getDateDatepicker(target);
				extendRemove(inst.settings, settings);
				this._setDateDatepicker(target, date);
				this._updateDatepicker(inst);
			}
		},

		// change method deprecated
		_changeDatepicker: function(target, name, value) {
			this._optionDatepicker(target, name, value);
		},

		/* Redraw the date picker attached to an input field or division.
		   @param  target  element - the target input field or division or span */
		_refreshDatepicker: function(target) {
			var inst = this._getInst(target);
			if (inst) {
				this._updateDatepicker(inst);
			}
		},

		/* Set the dates for a jQuery selection.
		   @param  target   element - the target input field or division or span
		   @param  date     Date - the new date
		   @param  endDate  Date - the new end date for a range (optional) */
		_setDateDatepicker: function(target, date, endDate) {
			var inst = this._getInst(target);
			if (inst) {
				this._setDate(inst, date, endDate);
				this._updateDatepicker(inst);
				this._updateAlternate(inst);
			}
		},

		/* Get the date(s) for the first entry in a jQuery selection.
		   @param  target  element - the target input field or division or span
		   @return Date - the current date or
		           Date[2] - the current dates for a range */
		_getDateDatepicker: function(target) {
			var inst = this._getInst(target);
			if (inst && !inst.inline)
				this._setDateFromField(inst);
			return (inst ? this._getDate(inst) : null);
		},

		/* Handle keystrokes. */
		_doKeyDown: function(event) {
			var inst = $.datepicker._getInst(event.target);
			var handled = true;
			var isRTL = inst.dpDiv.is('.ui-datepicker-rtl');
			inst._keyEvent = true;
			if ($.datepicker._datepickerShowing)
				switch (event.keyCode) {
					case 9:  $.datepicker._hideDatepicker(null, '');
							break; // hide on tab out
					case 13: var sel = $('td.' + $.datepicker._dayOverClass +
								', td.' + $.datepicker._currentClass, inst.dpDiv);
							if (sel[0])
								$.datepicker._selectDay(event.target, inst.selectedMonth, inst.selectedYear, sel[0]);
							else
								$.datepicker._hideDatepicker(null, $.datepicker._get(inst, 'duration'));
							return false; // don't submit the form
							break; // select the value on enter
					case 27: $.datepicker._hideDatepicker(null, $.datepicker._get(inst, 'duration'));
							break; // hide on escape
					case 33: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
								-$.datepicker._get(inst, 'stepBigMonths') :
								-$.datepicker._get(inst, 'stepMonths')), 'M');
							break; // previous month/year on page up/+ ctrl
					case 34: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
								+$.datepicker._get(inst, 'stepBigMonths') :
								+$.datepicker._get(inst, 'stepMonths')), 'M');
							break; // next month/year on page down/+ ctrl
					case 35: if (event.ctrlKey || event.metaKey) $.datepicker._clearDate(event.target);
							handled = event.ctrlKey || event.metaKey;
							break; // clear on ctrl or command +end
					case 36: if (event.ctrlKey || event.metaKey) $.datepicker._gotoToday(event.target);
							handled = event.ctrlKey || event.metaKey;
							break; // current on ctrl or command +home
					case 37: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, (isRTL ? +1 : -1), 'D');
							handled = event.ctrlKey || event.metaKey;
							// -1 day on ctrl or command +left
							if (event.originalEvent.altKey) $.datepicker._adjustDate(event.target, (event.ctrlKey ?
										-$.datepicker._get(inst, 'stepBigMonths') :
										-$.datepicker._get(inst, 'stepMonths')), 'M');
							// next month/year on alt +left on Mac
							break;
					case 38: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, -7, 'D');
							handled = event.ctrlKey || event.metaKey;
							break; // -1 week on ctrl or command +up
					case 39: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, (isRTL ? -1 : +1), 'D');
							handled = event.ctrlKey || event.metaKey;
							// +1 day on ctrl or command +right
							if (event.originalEvent.altKey) $.datepicker._adjustDate(event.target, (event.ctrlKey ?
										+$.datepicker._get(inst, 'stepBigMonths') :
										+$.datepicker._get(inst, 'stepMonths')), 'M');
							// next month/year on alt +right
							break;
					case 40: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, +7, 'D');
							handled = event.ctrlKey || event.metaKey;
							break; // +1 week on ctrl or command +down
					default: handled = false;
				}
			else if (event.keyCode == 36 && event.ctrlKey) // display the date picker on ctrl+home
				$.datepicker._showDatepicker(this);
			else {
				handled = false;
			}
			if (handled) {
				event.preventDefault();
				event.stopPropagation();
			}
		},

		/* Filter entered characters - based on date format. */
		_doKeyPress: function(event) {
			var inst = $.datepicker._getInst(event.target);
			if ($.datepicker._get(inst, 'constrainInput')) {
				var chars = $.datepicker._possibleChars($.datepicker._get(inst, 'dateFormat'));
				var chr = String.fromCharCode(event.charCode == undefined ? event.keyCode : event.charCode);
				return event.ctrlKey || (chr < ' ' || !chars || chars.indexOf(chr) > -1);
			}
		},

		/* Pop-up the date picker for a given input field.
		   @param  input  element - the input field attached to the date picker or
		                  event - if triggered by focus */
		_showDatepicker: function(input) {
			input = input.target || input;
			if (input.nodeName.toLowerCase() != 'input') // find from button/image trigger
				input = $('input', input.parentNode)[0];
			if ($.datepicker._isDisabledDatepicker(input) || $.datepicker._lastInput == input) // already here
				return;
			var inst = $.datepicker._getInst(input);
			var beforeShow = $.datepicker._get(inst, 'beforeShow');
			extendRemove(inst.settings, (beforeShow ? beforeShow.apply(input, [input, inst]) : {}));
			$.datepicker._hideDatepicker(null, '');
			$.datepicker._lastInput = input;
			$.datepicker._setDateFromField(inst);
			if ($.datepicker._inDialog) // hide cursor
				input.value = '';
			if (!$.datepicker._pos) { // position below input
				$.datepicker._pos = $.datepicker._findPos(input);
				$.datepicker._pos[1] += input.offsetHeight; // add the height
			}
			var isFixed = false;
			$(input).parents().each(function() {
				isFixed |= $(this).css('position') == 'fixed';
				return !isFixed;
			});
			if (isFixed && $.browser.opera) { // correction for Opera when fixed and scrolled
				$.datepicker._pos[0] -= document.documentElement.scrollLeft;
				$.datepicker._pos[1] -= document.documentElement.scrollTop;
			}
			var offset = {left: $.datepicker._pos[0], top: $.datepicker._pos[1]};
			$.datepicker._pos = null;
			inst.rangeStart = null;
			// determine sizing offscreen
			inst.dpDiv.css({position: 'absolute', display: 'block', top: '-1000px'});
			$.datepicker._updateDatepicker(inst);
			// fix width for dynamic number of date pickers
			// and adjust position before showing
			offset = $.datepicker._checkOffset(inst, offset, isFixed);
			inst.dpDiv.css({position: ($.datepicker._inDialog && $.blockUI ?
				'static' : (isFixed ? 'fixed' : 'absolute')), display: 'none',
				left: offset.left + 'px', top: offset.top + 'px'});
			if (!inst.inline) {
				var showAnim = $.datepicker._get(inst, 'showAnim') || 'show';
				var duration = $.datepicker._get(inst, 'duration');
				var postProcess = function() {
					$.datepicker._datepickerShowing = true;
					if ($.browser.msie && parseInt($.browser.version,10) < 7) // fix IE < 7 select problems
						$('iframe.ui-datepicker-cover').css({width: inst.dpDiv.width() + 4,
							height: inst.dpDiv.height() + 4});
				};
				if ($.effects && $.effects[showAnim])
					inst.dpDiv.show(showAnim, $.datepicker._get(inst, 'showOptions'), duration, postProcess);
				else
					inst.dpDiv[showAnim](duration, postProcess);
				if (duration == '')
					postProcess();
				if (inst.input[0].type != 'hidden')
					inst.input[0].focus();
				$.datepicker._curInst = inst;
			}
		},

		/* Generate the date picker content. */
		_updateDatepicker: function(inst) {
			var dims = {width: inst.dpDiv.width() + 4,
				height: inst.dpDiv.height() + 4};
			var self = this;
			inst.dpDiv.empty().append(this._generateHTML(inst))
				.find('iframe.ui-datepicker-cover').
					css({width: dims.width, height: dims.height})
				.end()
				.find('button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a')
					.bind('mouseout', function(){
						$(this).removeClass('ui-state-hover');
						if(this.className.indexOf('ui-datepicker-prev') != -1) $(this).removeClass('ui-datepicker-prev-hover');
						if(this.className.indexOf('ui-datepicker-next') != -1) $(this).removeClass('ui-datepicker-next-hover');
					})
					.bind('mouseover', function(){
						if (!self._isDisabledDatepicker( inst.inline ? inst.dpDiv.parent()[0] : inst.input[0])) {
							$(this).parents('.ui-datepicker-calendar').find('a').removeClass('ui-state-hover');
							$(this).addClass('ui-state-hover');
							if(this.className.indexOf('ui-datepicker-prev') != -1) $(this).addClass('ui-datepicker-prev-hover');
							if(this.className.indexOf('ui-datepicker-next') != -1) $(this).addClass('ui-datepicker-next-hover');
						}
					})
				.end()
				.find('.' + this._dayOverClass + ' a')
					.trigger('mouseover')
				.end();
			var numMonths = this._getNumberOfMonths(inst);
			var cols = numMonths[1];
			var width = 17;
			if (cols > 1) {
				inst.dpDiv.addClass('ui-datepicker-multi-' + cols).css('width', (width * cols) + 'em');
			} else {
				inst.dpDiv.removeClass('ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4').width('');
			}
			inst.dpDiv[(numMonths[0] != 1 || numMonths[1] != 1 ? 'add' : 'remove') +
				'Class']('ui-datepicker-multi');
			inst.dpDiv[(this._get(inst, 'isRTL') ? 'add' : 'remove') +
				'Class']('ui-datepicker-rtl');
			if (inst.input && inst.input[0].type != 'hidden' && inst == $.datepicker._curInst)
				$(inst.input[0]).focus();
		},

		/* Check positioning to remain on screen. */
		_checkOffset: function(inst, offset, isFixed) {
			var dpWidth = inst.dpDiv.outerWidth();
			var dpHeight = inst.dpDiv.outerHeight();
			var inputWidth = inst.input ? inst.input.outerWidth() : 0;
			var inputHeight = inst.input ? inst.input.outerHeight() : 0;
			var viewWidth = (window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth) + $(document).scrollLeft();
			var viewHeight = (window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight) + $(document).scrollTop();

			offset.left -= (this._get(inst, 'isRTL') ? (dpWidth - inputWidth) : 0);
			offset.left -= (isFixed && offset.left == inst.input.offset().left) ? $(document).scrollLeft() : 0;
			offset.top -= (isFixed && offset.top == (inst.input.offset().top + inputHeight)) ? $(document).scrollTop() : 0;

			// now check if datepicker is showing outside window viewport - move to a better place if so.
			offset.left -= (offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ? Math.abs(offset.left + dpWidth - viewWidth) : 0;
			offset.top -= (offset.top + dpHeight > viewHeight && viewHeight > dpHeight) ? Math.abs(offset.top + dpHeight + inputHeight*2 - viewHeight) : 0;

			return offset;
		},

		/* Find an object's position on the screen. */
		_findPos: function(obj) {
	        while (obj && (obj.type == 'hidden' || obj.nodeType != 1)) {
	            obj = obj.nextSibling;
	        }
	        var position = $(obj).offset();
		    return [position.left, position.top];
		},

		/* Hide the date picker from view.
		   @param  input  element - the input field attached to the date picker
		   @param  duration  string - the duration over which to close the date picker */
		_hideDatepicker: function(input, duration) {
			var inst = this._curInst;
			if (!inst || (input && inst != $.data(input, PROP_NAME)))
				return;
			if (inst.stayOpen)
				this._selectDate('#' + inst.id, this._formatDate(inst,
					inst.currentDay, inst.currentMonth, inst.currentYear));
			inst.stayOpen = false;
			if (this._datepickerShowing) {
				duration = (duration != null ? duration : this._get(inst, 'duration'));
				var showAnim = this._get(inst, 'showAnim');
				var postProcess = function() {
					$.datepicker._tidyDialog(inst);
				};
				if (duration != '' && $.effects && $.effects[showAnim])
					inst.dpDiv.hide(showAnim, $.datepicker._get(inst, 'showOptions'),
						duration, postProcess);
				else
					inst.dpDiv[(duration == '' ? 'hide' : (showAnim == 'slideDown' ? 'slideUp' :
						(showAnim == 'fadeIn' ? 'fadeOut' : 'hide')))](duration, postProcess);
				if (duration == '')
					this._tidyDialog(inst);
				var onClose = this._get(inst, 'onClose');
				if (onClose)
					onClose.apply((inst.input ? inst.input[0] : null),
						[(inst.input ? inst.input.val() : ''), inst]);  // trigger custom callback
				this._datepickerShowing = false;
				this._lastInput = null;
				if (this._inDialog) {
					this._dialogInput.css({ position: 'absolute', left: '0', top: '-100px' });
					if ($.blockUI) {
						$.unblockUI();
						$('body').append(this.dpDiv);
					}
				}
				this._inDialog = false;
			}
			this._curInst = null;
		},

		/* Tidy up after a dialog display. */
		_tidyDialog: function(inst) {
			inst.dpDiv.removeClass(this._dialogClass).unbind('.ui-datepicker-calendar');
		},

		/* Close date picker if clicked elsewhere. */
		_checkExternalClick: function(event) {
			if (!$.datepicker._curInst)
				return;
			var $target = $(event.target);
			if (($target.parents('#' + $.datepicker._mainDivId).length == 0) &&
					!$target.hasClass($.datepicker.markerClassName) &&
					!$target.hasClass($.datepicker._triggerClass) &&
					$.datepicker._datepickerShowing && !($.datepicker._inDialog && $.blockUI))
				$.datepicker._hideDatepicker(null, '');
		},

		/* Adjust one of the date sub-fields. */
		_adjustDate: function(id, offset, period) {
			var target = $(id);
			var inst = this._getInst(target[0]);
			if (this._isDisabledDatepicker(target[0])) {
				return;
			}
			this._adjustInstDate(inst, offset +
				(period == 'M' ? this._get(inst, 'showCurrentAtPos') : 0), // undo positioning
				period);
			this._updateDatepicker(inst);
		},

		/* Action for current link. */
		_gotoToday: function(id) {
			var target = $(id);
			var inst = this._getInst(target[0]);
			if (this._get(inst, 'gotoCurrent') && inst.currentDay) {
				inst.selectedDay = inst.currentDay;
				inst.drawMonth = inst.selectedMonth = inst.currentMonth;
				inst.drawYear = inst.selectedYear = inst.currentYear;
			}
			else {
			var date = new Date();
			inst.selectedDay = date.getDate();
			inst.drawMonth = inst.selectedMonth = date.getMonth();
			inst.drawYear = inst.selectedYear = date.getFullYear();
			}
			this._notifyChange(inst);
			this._adjustDate(target);
		},

		/* Action for selecting a new month/year. */
		_selectMonthYear: function(id, select, period) {
			var target = $(id);
			var inst = this._getInst(target[0]);
			inst._selectingMonthYear = false;
			inst['selected' + (period == 'M' ? 'Month' : 'Year')] =
			inst['draw' + (period == 'M' ? 'Month' : 'Year')] =
				parseInt(select.options[select.selectedIndex].value,10);
			this._notifyChange(inst);
			this._adjustDate(target);
		},

		/* Restore input focus after not changing month/year. */
		_clickMonthYear: function(id) {
			var target = $(id);
			var inst = this._getInst(target[0]);
			if (inst.input && inst._selectingMonthYear && !$.browser.msie)
				inst.input[0].focus();
			inst._selectingMonthYear = !inst._selectingMonthYear;
		},

		/* Action for selecting a day. */
		_selectDay: function(id, month, year, td) {
			var target = $(id);
			if ($(td).hasClass(this._unselectableClass) || this._isDisabledDatepicker(target[0])) {
				return;
			}
			var inst = this._getInst(target[0]);
			inst.selectedDay = inst.currentDay = $('a', td).html();
			inst.selectedMonth = inst.currentMonth = month;
			inst.selectedYear = inst.currentYear = year;
			if (inst.stayOpen) {
				inst.endDay = inst.endMonth = inst.endYear = null;
			}
			this._selectDate(id, this._formatDate(inst,
				inst.currentDay, inst.currentMonth, inst.currentYear));
			if (inst.stayOpen) {
				inst.rangeStart = this._daylightSavingAdjust(
					new Date(inst.currentYear, inst.currentMonth, inst.currentDay));
				this._updateDatepicker(inst);
			}
		},

		/* Erase the input field and hide the date picker. */
		_clearDate: function(id) {
			var target = $(id);
			var inst = this._getInst(target[0]);
			inst.stayOpen = false;
			inst.endDay = inst.endMonth = inst.endYear = inst.rangeStart = null;
			this._selectDate(target, '');
		},

		/* Update the input field with the selected date. */
		_selectDate: function(id, dateStr) {
			var target = $(id);
			var inst = this._getInst(target[0]);
			dateStr = (dateStr != null ? dateStr : this._formatDate(inst));
			if (inst.input)
				inst.input.val(dateStr);
			this._updateAlternate(inst);
			var onSelect = this._get(inst, 'onSelect');
			if (onSelect)
				onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]);  // trigger custom callback
			else if (inst.input)
				inst.input.trigger('change'); // fire the change event
			if (inst.inline)
				this._updateDatepicker(inst);
			else if (!inst.stayOpen) {
				this._hideDatepicker(null, this._get(inst, 'duration'));
				this._lastInput = inst.input[0];
				if (typeof(inst.input[0]) != 'object')
					inst.input[0].focus(); // restore focus
				this._lastInput = null;
			}
		},

		/* Update any alternate field to synchronise with the main field. */
		_updateAlternate: function(inst) {
			var altField = this._get(inst, 'altField');
			if (altField) { // update alternate field too
				var altFormat = this._get(inst, 'altFormat') || this._get(inst, 'dateFormat');
				var date = this._getDate(inst);
				dateStr = this.formatDate(altFormat, date, this._getFormatConfig(inst));
				$(altField).each(function() { $(this).val(dateStr); });
			}
		},

		/* Set as beforeShowDay function to prevent selection of weekends.
		   @param  date  Date - the date to customise
		   @return [boolean, string] - is this date selectable?, what is its CSS class? */
		noWeekends: function(date) {
			var day = date.getDay();
			return [(day > 0 && day < 6), ''];
		},

		/* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition.
		   @param  date  Date - the date to get the week for
		   @return  number - the number of the week within the year that contains this date */
		iso8601Week: function(date) {
			var checkDate = new Date(date.getFullYear(), date.getMonth(), date.getDate());
			var firstMon = new Date(checkDate.getFullYear(), 1 - 1, 4); // First week always contains 4 Jan
			var firstDay = firstMon.getDay() || 7; // Day of week: Mon = 1, ..., Sun = 7
			firstMon.setDate(firstMon.getDate() + 1 - firstDay); // Preceding Monday
			if (firstDay < 4 && checkDate < firstMon) { // Adjust first three days in year if necessary
				checkDate.setDate(checkDate.getDate() - 3); // Generate for previous year
				return $.datepicker.iso8601Week(checkDate);
			} else if (checkDate > new Date(checkDate.getFullYear(), 12 - 1, 28)) { // Check last three days in year
				firstDay = new Date(checkDate.getFullYear() + 1, 1 - 1, 4).getDay() || 7;
				if (firstDay > 4 && (checkDate.getDay() || 7) < firstDay - 3) { // Adjust if necessary
					return 1;
				}
			}
			return Math.floor(((checkDate - firstMon) / 86400000) / 7) + 1; // Weeks to given date
		},

		/* Parse a string value into a date object.
		   See formatDate below for the possible formats.

		   @param  format    string - the expected format of the date
		   @param  value     string - the date in the above format
		   @param  settings  Object - attributes include:
		                     shortYearCutoff  number - the cutoff year for determining the century (optional)
		                     dayNamesShort    string[7] - abbreviated names of the days from Sunday (optional)
		                     dayNames         string[7] - names of the days from Sunday (optional)
		                     monthNamesShort  string[12] - abbreviated names of the months (optional)
		                     monthNames       string[12] - names of the months (optional)
		   @return  Date - the extracted date value or null if value is blank */
		parseDate: function (format, value, settings) {
			if (format == null || value == null)
				throw 'Invalid arguments';
			value = (typeof value == 'object' ? value.toString() : value + '');
			if (value == '')
				return null;
			var shortYearCutoff = (settings ? settings.shortYearCutoff : null) || this._defaults.shortYearCutoff;
			var dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort;
			var dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames;
			var monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort;
			var monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames;
			var year = -1;
			var month = -1;
			var day = -1;
			var doy = -1;
			var literal = false;
			// Check whether a format character is doubled
			var lookAhead = function(match) {
				var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match);
				if (matches)
					iFormat++;
				return matches;
			};
			// Extract a number from the string value
			var getNumber = function(match) {
				lookAhead(match);
				var origSize = (match == '@' ? 14 : (match == 'y' ? 4 : (match == 'o' ? 3 : 2)));
				var size = origSize;
				var num = 0;
				while (size > 0 && iValue < value.length &&
						value.charAt(iValue) >= '0' && value.charAt(iValue) <= '9') {
					num = num * 10 + parseInt(value.charAt(iValue++),10);
					size--;
				}
				if (size == origSize)
					throw 'Missing number at position ' + iValue;
				return num;
			};
			// Extract a name from the string value and convert to an index
			var getName = function(match, shortNames, longNames) {
				var names = (lookAhead(match) ? longNames : shortNames);
				var size = 0;
				for (var j = 0; j < names.length; j++)
					size = Math.max(size, names[j].length);
				var name = '';
				var iInit = iValue;
				while (size > 0 && iValue < value.length) {
					name += value.charAt(iValue++);
					for (var i = 0; i < names.length; i++)
						if (name == names[i])
							return i + 1;
					size--;
				}
				throw 'Unknown name at position ' + iInit;
			};
			// Confirm that a literal character matches the string value
			var checkLiteral = function() {
				if (value.charAt(iValue) != format.charAt(iFormat))
					throw 'Unexpected literal at position ' + iValue;
				iValue++;
			};
			var iValue = 0;
			for (var iFormat = 0; iFormat < format.length; iFormat++) {
				if (literal)
					if (format.charAt(iFormat) == "'" && !lookAhead("'"))
						literal = false;
					else
						checkLiteral();
				else
					switch (format.charAt(iFormat)) {
						case 'd':
							day = getNumber('d');
							break;
						case 'D':
							getName('D', dayNamesShort, dayNames);
							break;
						case 'o':
							doy = getNumber('o');
							break;
						case 'm':
							month = getNumber('m');
							break;
						case 'M':
							month = getName('M', monthNamesShort, monthNames);
							break;
						case 'y':
							year = getNumber('y');
							break;
						case '@':
							var date = new Date(getNumber('@'));
							year = date.getFullYear();
							month = date.getMonth() + 1;
							day = date.getDate();
							break;
						case "'":
							if (lookAhead("'"))
								checkLiteral();
							else
								literal = true;
							break;
						default:
							checkLiteral();
					}
			}
			if (year == -1)
				year = new Date().getFullYear();
			else if (year < 100)
				year += new Date().getFullYear() - new Date().getFullYear() % 100 +
					(year <= shortYearCutoff ? 0 : -100);
			if (doy > -1) {
				month = 1;
				day = doy;
				do {
					var dim = this._getDaysInMonth(year, month - 1);
					if (day <= dim)
						break;
					month++;
					day -= dim;
				} while (true);
			}
			var date = this._daylightSavingAdjust(new Date(year, month - 1, day));
			if (date.getFullYear() != year || date.getMonth() + 1 != month || date.getDate() != day)
				throw 'Invalid date'; // E.g. 31/02/*
			return date;
		},

		/* Standard date formats. */
		ATOM: 'yy-mm-dd', // RFC 3339 (ISO 8601)
		COOKIE: 'D, dd M yy',
		ISO_8601: 'yy-mm-dd',
		RFC_822: 'D, d M y',
		RFC_850: 'DD, dd-M-y',
		RFC_1036: 'D, d M y',
		RFC_1123: 'D, d M yy',
		RFC_2822: 'D, d M yy',
		RSS: 'D, d M y', // RFC 822
		TIMESTAMP: '@',
		W3C: 'yy-mm-dd', // ISO 8601

		/* Format a date object into a string value.
		   The format can be combinations of the following:
		   d  - day of month (no leading zero)
		   dd - day of month (two digit)
		   o  - day of year (no leading zeros)
		   oo - day of year (three digit)
		   D  - day name short
		   DD - day name long
		   m  - month of year (no leading zero)
		   mm - month of year (two digit)
		   M  - month name short
		   MM - month name long
		   y  - year (two digit)
		   yy - year (four digit)
		   @ - Unix timestamp (ms since 01/01/1970)
		   '...' - literal text
		   '' - single quote

		   @param  format    string - the desired format of the date
		   @param  date      Date - the date value to format
		   @param  settings  Object - attributes include:
		                     dayNamesShort    string[7] - abbreviated names of the days from Sunday (optional)
		                     dayNames         string[7] - names of the days from Sunday (optional)
		                     monthNamesShort  string[12] - abbreviated names of the months (optional)
		                     monthNames       string[12] - names of the months (optional)
		   @return  string - the date in the above format */
		formatDate: function (format, date, settings) {
			if (!date)
				return '';
			var dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort;
			var dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames;
			var monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort;
			var monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames;
			// Check whether a format character is doubled
			var lookAhead = function(match) {
				var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match);
				if (matches)
					iFormat++;
				return matches;
			};
			// Format a number, with leading zero if necessary
			var formatNumber = function(match, value, len) {
				var num = '' + value;
				if (lookAhead(match))
					while (num.length < len)
						num = '0' + num;
				return num;
			};
			// Format a name, short or long as requested
			var formatName = function(match, value, shortNames, longNames) {
				return (lookAhead(match) ? longNames[value] : shortNames[value]);
			};
			var output = '';
			var literal = false;
			if (date)
				for (var iFormat = 0; iFormat < format.length; iFormat++) {
					if (literal)
						if (format.charAt(iFormat) == "'" && !lookAhead("'"))
							literal = false;
						else
							output += format.charAt(iFormat);
					else
						switch (format.charAt(iFormat)) {
							case 'd':
								output += formatNumber('d', date.getDate(), 2);
								break;
							case 'D':
								output += formatName('D', date.getDay(), dayNamesShort, dayNames);
								break;
							case 'o':
								var doy = date.getDate();
								for (var m = date.getMonth() - 1; m >= 0; m--)
									doy += this._getDaysInMonth(date.getFullYear(), m);
								output += formatNumber('o', doy, 3);
								break;
							case 'm':
								output += formatNumber('m', date.getMonth() + 1, 2);
								break;
							case 'M':
								output += formatName('M', date.getMonth(), monthNamesShort, monthNames);
								break;
							case 'y':
								output += (lookAhead('y') ? date.getFullYear() :
									(date.getYear() % 100 < 10 ? '0' : '') + date.getYear() % 100);
								break;
							case '@':
								output += date.getTime();
								break;
							case "'":
								if (lookAhead("'"))
									output += "'";
								else
									literal = true;
								break;
							default:
								output += format.charAt(iFormat);
						}
				}
			return output;
		},

		/* Extract all possible characters from the date format. */
		_possibleChars: function (format) {
			var chars = '';
			var literal = false;
			for (var iFormat = 0; iFormat < format.length; iFormat++)
				if (literal)
					if (format.charAt(iFormat) == "'" && !lookAhead("'"))
						literal = false;
					else
						chars += format.charAt(iFormat);
				else
					switch (format.charAt(iFormat)) {
						case 'd': case 'm': case 'y': case '@':
							chars += '0123456789';
							break;
						case 'D': case 'M':
							return null; // Accept anything
						case "'":
							if (lookAhead("'"))
								chars += "'";
							else
								literal = true;
							break;
						default:
							chars += format.charAt(iFormat);
					}
			return chars;
		},

		/* Get a setting value, defaulting if necessary. */
		_get: function(inst, name) {
			return inst.settings[name] !== undefined ?
				inst.settings[name] : this._defaults[name];
		},

		/* Parse existing date and initialise date picker. */
		_setDateFromField: function(inst) {
			var dateFormat = this._get(inst, 'dateFormat');
			var dates = inst.input ? inst.input.val() : null;
			inst.endDay = inst.endMonth = inst.endYear = null;
			var date = defaultDate = this._getDefaultDate(inst);
			var settings = this._getFormatConfig(inst);
			try {
				date = this.parseDate(dateFormat, dates, settings) || defaultDate;
			} catch (event) {
				this.log(event);
				date = defaultDate;
			}
			inst.selectedDay = date.getDate();
			inst.drawMonth = inst.selectedMonth = date.getMonth();
			inst.drawYear = inst.selectedYear = date.getFullYear();
			inst.currentDay = (dates ? date.getDate() : 0);
			inst.currentMonth = (dates ? date.getMonth() : 0);
			inst.currentYear = (dates ? date.getFullYear() : 0);
			this._adjustInstDate(inst);
		},

		/* Retrieve the default date shown on opening. */
		_getDefaultDate: function(inst) {
			var date = this._determineDate(this._get(inst, 'defaultDate'), new Date());
			var minDate = this._getMinMaxDate(inst, 'min', true);
			var maxDate = this._getMinMaxDate(inst, 'max');
			date = (minDate && date < minDate ? minDate : date);
			date = (maxDate && date > maxDate ? maxDate : date);
			return date;
		},

		/* A date may be specified as an exact value or a relative one. */
		_determineDate: function(date, defaultDate) {
			var offsetNumeric = function(offset) {
				var date = new Date();
				date.setDate(date.getDate() + offset);
				return date;
			};
			var offsetString = function(offset, getDaysInMonth) {
				var date = new Date();
				var year = date.getFullYear();
				var month = date.getMonth();
				var day = date.getDate();
				var pattern = /([+-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g;
				var matches = pattern.exec(offset);
				while (matches) {
					switch (matches[2] || 'd') {
						case 'd' : case 'D' :
							day += parseInt(matches[1],10); break;
						case 'w' : case 'W' :
							day += parseInt(matches[1],10) * 7; break;
						case 'm' : case 'M' :
							month += parseInt(matches[1],10);
							day = Math.min(day, getDaysInMonth(year, month));
							break;
						case 'y': case 'Y' :
							year += parseInt(matches[1],10);
							day = Math.min(day, getDaysInMonth(year, month));
							break;
					}
					matches = pattern.exec(offset);
				}
				return new Date(year, month, day);
			};
			date = (date == null ? defaultDate :
				(typeof date == 'string' ? offsetString(date, this._getDaysInMonth) :
				(typeof date == 'number' ? (isNaN(date) ? defaultDate : offsetNumeric(date)) : date)));
			date = (date && date.toString() == 'Invalid Date' ? defaultDate : date);
			if (date) {
				date.setHours(0);
				date.setMinutes(0);
				date.setSeconds(0);
				date.setMilliseconds(0);
			}
			return this._daylightSavingAdjust(date);
		},

		/* Handle switch to/from daylight saving.
		   Hours may be non-zero on daylight saving cut-over:
		   > 12 when midnight changeover, but then cannot generate
		   midnight datetime, so jump to 1AM, otherwise reset.
		   @param  date  (Date) the date to check
		   @return  (Date) the corrected date */
		_daylightSavingAdjust: function(date) {
			if (!date) return null;
			date.setHours(date.getHours() > 12 ? date.getHours() + 2 : 0);
			return date;
		},

		/* Set the date(s) directly. */
		_setDate: function(inst, date, endDate) {
			var clear = !(date);
			var origMonth = inst.selectedMonth;
			var origYear = inst.selectedYear;
			date = this._determineDate(date, new Date());
			inst.selectedDay = inst.currentDay = date.getDate();
			inst.drawMonth = inst.selectedMonth = inst.currentMonth = date.getMonth();
			inst.drawYear = inst.selectedYear = inst.currentYear = date.getFullYear();
			if (origMonth != inst.selectedMonth || origYear != inst.selectedYear)
				this._notifyChange(inst);
			this._adjustInstDate(inst);
			if (inst.input) {
				inst.input.val(clear ? '' : this._formatDate(inst));
			}
		},

		/* Retrieve the date(s) directly. */
		_getDate: function(inst) {
			var startDate = (!inst.currentYear || (inst.input && inst.input.val() == '') ? null :
				this._daylightSavingAdjust(new Date(
				inst.currentYear, inst.currentMonth, inst.currentDay)));
				return startDate;
		},

		/* Generate the HTML for the current state of the date picker. */
		_generateHTML: function(inst) {
			var today = new Date();
			today = this._daylightSavingAdjust(
				new Date(today.getFullYear(), today.getMonth(), today.getDate())); // clear time
			var isRTL = this._get(inst, 'isRTL');
			var showButtonPanel = this._get(inst, 'showButtonPanel');
			var hideIfNoPrevNext = this._get(inst, 'hideIfNoPrevNext');
			var navigationAsDateFormat = this._get(inst, 'navigationAsDateFormat');
			var numMonths = this._getNumberOfMonths(inst);
			var showCurrentAtPos = this._get(inst, 'showCurrentAtPos');
			var stepMonths = this._get(inst, 'stepMonths');
			var stepBigMonths = this._get(inst, 'stepBigMonths');
			var isMultiMonth = (numMonths[0] != 1 || numMonths[1] != 1);
			var currentDate = this._daylightSavingAdjust((!inst.currentDay ? new Date(9999, 9, 9) :
				new Date(inst.currentYear, inst.currentMonth, inst.currentDay)));
			var minDate = this._getMinMaxDate(inst, 'min', true);
			var maxDate = this._getMinMaxDate(inst, 'max');
			var drawMonth = inst.drawMonth - showCurrentAtPos;
			var drawYear = inst.drawYear;
			if (drawMonth < 0) {
				drawMonth += 12;
				drawYear--;
			}
			if (maxDate) {
				var maxDraw = this._daylightSavingAdjust(new Date(maxDate.getFullYear(),
					maxDate.getMonth() - numMonths[1] + 1, maxDate.getDate()));
				maxDraw = (minDate && maxDraw < minDate ? minDate : maxDraw);
				while (this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1)) > maxDraw) {
					drawMonth--;
					if (drawMonth < 0) {
						drawMonth = 11;
						drawYear--;
					}
				}
			}
			inst.drawMonth = drawMonth;
			inst.drawYear = drawYear;
			var prevText = this._get(inst, 'prevText');
			prevText = (!navigationAsDateFormat ? prevText : this.formatDate(prevText,
				this._daylightSavingAdjust(new Date(drawYear, drawMonth - stepMonths, 1)),
				this._getFormatConfig(inst)));
			var prev = (this._canAdjustMonth(inst, -1, drawYear, drawMonth) ?
				'<a class="ui-datepicker-prev ui-corner-all" onclick="DP_jQuery.datepicker._adjustDate(\'#' + inst.id + '\', -' + stepMonths + ', \'M\');"' +
				' title="' + prevText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'e' : 'w') + '">' + prevText + '</span></a>' :
				(hideIfNoPrevNext ? '' : '<a class="ui-datepicker-prev ui-corner-all ui-state-disabled" title="'+ prevText +'"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'e' : 'w') + '">' + prevText + '</span></a>'));
			var nextText = this._get(inst, 'nextText');
			nextText = (!navigationAsDateFormat ? nextText : this.formatDate(nextText,
				this._daylightSavingAdjust(new Date(drawYear, drawMonth + stepMonths, 1)),
				this._getFormatConfig(inst)));
			var next = (this._canAdjustMonth(inst, +1, drawYear, drawMonth) ?
				'<a class="ui-datepicker-next ui-corner-all" onclick="DP_jQuery.datepicker._adjustDate(\'#' + inst.id + '\', +' + stepMonths + ', \'M\');"' +
				' title="' + nextText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'w' : 'e') + '">' + nextText + '</span></a>' :
				(hideIfNoPrevNext ? '' : '<a class="ui-datepicker-next ui-corner-all ui-state-disabled" title="'+ nextText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'w' : 'e') + '">' + nextText + '</span></a>'));
			var currentText = this._get(inst, 'currentText');
			var gotoDate = (this._get(inst, 'gotoCurrent') && inst.currentDay ? currentDate : today);
			currentText = (!navigationAsDateFormat ? currentText :
				this.formatDate(currentText, gotoDate, this._getFormatConfig(inst)));
			var controls = (!inst.inline ? '<button type="button" class="ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all" onclick="DP_jQuery.datepicker._hideDatepicker();">' + this._get(inst, 'closeText') + '</button>' : '');
			var buttonPanel = (showButtonPanel) ? '<div class="ui-datepicker-buttonpane ui-widget-content">' + (isRTL ? controls : '') +
				(this._isInRange(inst, gotoDate) ? '<button type="button" class="ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all" onclick="DP_jQuery.datepicker._gotoToday(\'#' + inst.id + '\');"' +
				'>' + currentText + '</button>' : '') + (isRTL ? '' : controls) + '</div>' : '';
			var firstDay = parseInt(this._get(inst, 'firstDay'),10);
			firstDay = (isNaN(firstDay) ? 0 : firstDay);
			var dayNames = this._get(inst, 'dayNames');
			var dayNamesShort = this._get(inst, 'dayNamesShort');
			var dayNamesMin = this._get(inst, 'dayNamesMin');
			var monthNames = this._get(inst, 'monthNames');
			var monthNamesShort = this._get(inst, 'monthNamesShort');
			var beforeShowDay = this._get(inst, 'beforeShowDay');
			var showOtherMonths = this._get(inst, 'showOtherMonths');
			var calculateWeek = this._get(inst, 'calculateWeek') || this.iso8601Week;
			var endDate = inst.endDay ? this._daylightSavingAdjust(
				new Date(inst.endYear, inst.endMonth, inst.endDay)) : currentDate;
			var defaultDate = this._getDefaultDate(inst);
			var html = '';
			for (var row = 0; row < numMonths[0]; row++) {
				var group = '';
				for (var col = 0; col < numMonths[1]; col++) {
					var selectedDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, inst.selectedDay));
					var cornerClass = ' ui-corner-all';
					var calender = '';
					if (isMultiMonth) {
						calender += '<div class="ui-datepicker-group ui-datepicker-group-';
						switch (col) {
							case 0: calender += 'first'; cornerClass = ' ui-corner-' + (isRTL ? 'right' : 'left'); break;
							case numMonths[1]-1: calender += 'last'; cornerClass = ' ui-corner-' + (isRTL ? 'left' : 'right'); break;
							default: calender += 'middle'; cornerClass = ''; break;
						}
						calender += '">';
					}
					calender += '<div class="ui-datepicker-header ui-widget-header ui-helper-clearfix' + cornerClass + '">' +
						(/all|left/.test(cornerClass) && row == 0 ? (isRTL ? next : prev) : '') +
						(/all|right/.test(cornerClass) && row == 0 ? (isRTL ? prev : next) : '') +
						this._generateMonthYearHeader(inst, drawMonth, drawYear, minDate, maxDate,
						selectedDate, row > 0 || col > 0, monthNames, monthNamesShort) + // draw month headers
						'</div><table class="ui-datepicker-calendar"><thead>' +
						'<tr>';
					var thead = '';
					for (var dow = 0; dow < 7; dow++) { // days of the week
						var day = (dow + firstDay) % 7;
						thead += '<th' + ((dow + firstDay + 6) % 7 >= 5 ? ' class="ui-datepicker-week-end"' : '') + '>' +
							'<span title="' + dayNames[day] + '">' + dayNamesMin[day] + '</span></th>';
					}
					calender += thead + '</tr></thead><tbody>';
					var daysInMonth = this._getDaysInMonth(drawYear, drawMonth);
					if (drawYear == inst.selectedYear && drawMonth == inst.selectedMonth)
						inst.selectedDay = Math.min(inst.selectedDay, daysInMonth);
					var leadDays = (this._getFirstDayOfMonth(drawYear, drawMonth) - firstDay + 7) % 7;
					var numRows = (isMultiMonth ? 6 : Math.ceil((leadDays + daysInMonth) / 7)); // calculate the number of rows to generate
					var printDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1 - leadDays));
					for (var dRow = 0; dRow < numRows; dRow++) { // create date picker rows
						calender += '<tr>';
						var tbody = '';
						for (var dow = 0; dow < 7; dow++) { // create date picker days
							var daySettings = (beforeShowDay ?
								beforeShowDay.apply((inst.input ? inst.input[0] : null), [printDate]) : [true, '']);
							var otherMonth = (printDate.getMonth() != drawMonth);
							var unselectable = otherMonth || !daySettings[0] ||
								(minDate && printDate < minDate) || (maxDate && printDate > maxDate);
							tbody += '<td class="' +
								((dow + firstDay + 6) % 7 >= 5 ? ' ui-datepicker-week-end' : '') + // highlight weekends
								(otherMonth ? ' ui-datepicker-other-month' : '') + // highlight days from other months
								((printDate.getTime() == selectedDate.getTime() && drawMonth == inst.selectedMonth && inst._keyEvent) || // user pressed key
								(defaultDate.getTime() == printDate.getTime() && defaultDate.getTime() == selectedDate.getTime()) ?
								// or defaultDate is current printedDate and defaultDate is selectedDate
								' ' + this._dayOverClass : '') + // highlight selected day
								(unselectable ? ' ' + this._unselectableClass + ' ui-state-disabled': '') +  // highlight unselectable days
								(otherMonth && !showOtherMonths ? '' : ' ' + daySettings[1] + // highlight custom dates
								(printDate.getTime() >= currentDate.getTime() && printDate.getTime() <= endDate.getTime() ? // in current range
								' ' + this._currentClass : '') + // highlight selected day
								(printDate.getTime() == today.getTime() ? ' ui-datepicker-today' : '')) + '"' + // highlight today (if different)
								((!otherMonth || showOtherMonths) && daySettings[2] ? ' title="' + daySettings[2] + '"' : '') + // cell title
								(unselectable ? '' : ' onclick="DP_jQuery.datepicker._selectDay(\'#' +
								inst.id + '\',' + drawMonth + ',' + drawYear + ', this);return false;"') + '>' + // actions
								(otherMonth ? (showOtherMonths ? printDate.getDate() : '&#xa0;') : // display for other months
								(unselectable ? '<span class="ui-state-default">' + printDate.getDate() + '</span>' : '<a class="ui-state-default' +
								(printDate.getTime() == today.getTime() ? ' ui-state-highlight' : '') +
								(printDate.getTime() >= currentDate.getTime() && printDate.getTime() <= endDate.getTime() ? // in current range
								' ui-state-active' : '') + // highlight selected day
								'" href="#">' + printDate.getDate() + '</a>')) + '</td>'; // display for this month
							printDate.setDate(printDate.getDate() + 1);
							printDate = this._daylightSavingAdjust(printDate);
						}
						calender += tbody + '</tr>';
					}
					drawMonth++;
					if (drawMonth > 11) {
						drawMonth = 0;
						drawYear++;
					}
					calender += '</tbody></table>' + (isMultiMonth ? '</div>' + 
								((numMonths[0] > 0 && col == numMonths[1]-1) ? '<div class="ui-datepicker-row-break"></div>' : '') : '');
					group += calender;
				}
				html += group;
			}
			html += buttonPanel + ($.browser.msie && parseInt($.browser.version,10) < 7 && !inst.inline ?
				'<iframe src="javascript:false;" class="ui-datepicker-cover" frameborder="0"></iframe>' : '');
			inst._keyEvent = false;
			return html;
		},

		/* Generate the month and year header. */
		_generateMonthYearHeader: function(inst, drawMonth, drawYear, minDate, maxDate,
				selectedDate, secondary, monthNames, monthNamesShort) {
			minDate = (inst.rangeStart && minDate && selectedDate < minDate ? selectedDate : minDate);
			var changeMonth = this._get(inst, 'changeMonth');
			var changeYear = this._get(inst, 'changeYear');
			var showMonthAfterYear = this._get(inst, 'showMonthAfterYear');
			var html = '<div class="ui-datepicker-title">';
			var monthHtml = '';
			// month selection
			if (secondary || !changeMonth)
				monthHtml += '<span class="ui-datepicker-month">' + monthNames[drawMonth] + '</span> ';
			else {
				var inMinYear = (minDate && minDate.getFullYear() == drawYear);
				var inMaxYear = (maxDate && maxDate.getFullYear() == drawYear);
				monthHtml += '<select class="ui-datepicker-month" ' +
					'onchange="DP_jQuery.datepicker._selectMonthYear(\'#' + inst.id + '\', this, \'M\');" ' +
					'onclick="DP_jQuery.datepicker._clickMonthYear(\'#' + inst.id + '\');"' +
				 	'>';
				for (var month = 0; month < 12; month++) {
					if ((!inMinYear || month >= minDate.getMonth()) &&
							(!inMaxYear || month <= maxDate.getMonth()))
						monthHtml += '<option value="' + month + '"' +
							(month == drawMonth ? ' selected="selected"' : '') +
							'>' + monthNamesShort[month] + '</option>';
				}
				monthHtml += '</select>';
			}
			if (!showMonthAfterYear)
				html += monthHtml + ((secondary || changeMonth || changeYear) && (!(changeMonth && changeYear)) ? '&#xa0;' : '');
			// year selection
			if (secondary || !changeYear)
				html += '<span class="ui-datepicker-year">' + drawYear + '</span>';
			else {
				// determine range of years to display
				var years = this._get(inst, 'yearRange').split(':');
				var year = 0;
				var endYear = 0;
				if (years.length != 2) {
					year = drawYear - 10;
					endYear = drawYear + 10;
				} else if (years[0].charAt(0) == '+' || years[0].charAt(0) == '-') {
					year = drawYear + parseInt(years[0], 10);
					endYear = drawYear + parseInt(years[1], 10);
				} else {
					year = parseInt(years[0], 10);
					endYear = parseInt(years[1], 10);
				}
				year = (minDate ? Math.max(year, minDate.getFullYear()) : year);
				endYear = (maxDate ? Math.min(endYear, maxDate.getFullYear()) : endYear);
				html += '<select class="ui-datepicker-year" ' +
					'onchange="DP_jQuery.datepicker._selectMonthYear(\'#' + inst.id + '\', this, \'Y\');" ' +
					'onclick="DP_jQuery.datepicker._clickMonthYear(\'#' + inst.id + '\');"' +
					'>';
				for (; year <= endYear; year++) {
					html += '<option value="' + year + '"' +
						(year == drawYear ? ' selected="selected"' : '') +
						'>' + year + '</option>';
				}
				html += '</select>';
			}
			if (showMonthAfterYear)
				html += (secondary || changeMonth || changeYear ? '&#xa0;' : '') + monthHtml;
			html += '</div>'; // Close datepicker_header
			return html;
		},

		/* Adjust one of the date sub-fields. */
		_adjustInstDate: function(inst, offset, period) {
			var year = inst.drawYear + (period == 'Y' ? offset : 0);
			var month = inst.drawMonth + (period == 'M' ? offset : 0);
			var day = Math.min(inst.selectedDay, this._getDaysInMonth(year, month)) +
				(period == 'D' ? offset : 0);
			var date = this._daylightSavingAdjust(new Date(year, month, day));
			// ensure it is within the bounds set
			var minDate = this._getMinMaxDate(inst, 'min', true);
			var maxDate = this._getMinMaxDate(inst, 'max');
			date = (minDate && date < minDate ? minDate : date);
			date = (maxDate && date > maxDate ? maxDate : date);
			inst.selectedDay = date.getDate();
			inst.drawMonth = inst.selectedMonth = date.getMonth();
			inst.drawYear = inst.selectedYear = date.getFullYear();
			if (period == 'M' || period == 'Y')
				this._notifyChange(inst);
		},

		/* Notify change of month/year. */
		_notifyChange: function(inst) {
			var onChange = this._get(inst, 'onChangeMonthYear');
			if (onChange)
				onChange.apply((inst.input ? inst.input[0] : null),
					[inst.selectedYear, inst.selectedMonth + 1, inst]);
		},

		/* Determine the number of months to show. */
		_getNumberOfMonths: function(inst) {
			var numMonths = this._get(inst, 'numberOfMonths');
			return (numMonths == null ? [1, 1] : (typeof numMonths == 'number' ? [1, numMonths] : numMonths));
		},

		/* Determine the current maximum date - ensure no time components are set - may be overridden for a range. */
		_getMinMaxDate: function(inst, minMax, checkRange) {
			var date = this._determineDate(this._get(inst, minMax + 'Date'), null);
			return (!checkRange || !inst.rangeStart ? date :
				(!date || inst.rangeStart > date ? inst.rangeStart : date));
		},

		/* Find the number of days in a given month. */
		_getDaysInMonth: function(year, month) {
			return 32 - new Date(year, month, 32).getDate();
		},

		/* Find the day of the week of the first of a month. */
		_getFirstDayOfMonth: function(year, month) {
			return new Date(year, month, 1).getDay();
		},

		/* Determines if we should allow a "next/prev" month display change. */
		_canAdjustMonth: function(inst, offset, curYear, curMonth) {
			var numMonths = this._getNumberOfMonths(inst);
			var date = this._daylightSavingAdjust(new Date(
				curYear, curMonth + (offset < 0 ? offset : numMonths[1]), 1));
			if (offset < 0)
				date.setDate(this._getDaysInMonth(date.getFullYear(), date.getMonth()));
			return this._isInRange(inst, date);
		},

		/* Is the given date in the accepted range? */
		_isInRange: function(inst, date) {
			// during range selection, use minimum of selected date and range start
			var newMinDate = (!inst.rangeStart ? null : this._daylightSavingAdjust(
				new Date(inst.selectedYear, inst.selectedMonth, inst.selectedDay)));
			newMinDate = (newMinDate && inst.rangeStart < newMinDate ? inst.rangeStart : newMinDate);
			var minDate = newMinDate || this._getMinMaxDate(inst, 'min');
			var maxDate = this._getMinMaxDate(inst, 'max');
			return ((!minDate || date >= minDate) && (!maxDate || date <= maxDate));
		},

		/* Provide the configuration settings for formatting/parsing. */
		_getFormatConfig: function(inst) {
			var shortYearCutoff = this._get(inst, 'shortYearCutoff');
			shortYearCutoff = (typeof shortYearCutoff != 'string' ? shortYearCutoff :
				new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10));
			return {shortYearCutoff: shortYearCutoff,
				dayNamesShort: this._get(inst, 'dayNamesShort'), dayNames: this._get(inst, 'dayNames'),
				monthNamesShort: this._get(inst, 'monthNamesShort'), monthNames: this._get(inst, 'monthNames')};
		},

		/* Format the given date for display. */
		_formatDate: function(inst, day, month, year) {
			if (!day) {
				inst.currentDay = inst.selectedDay;
				inst.currentMonth = inst.selectedMonth;
				inst.currentYear = inst.selectedYear;
			}
			var date = (day ? (typeof day == 'object' ? day :
				this._daylightSavingAdjust(new Date(year, month, day))) :
				this._daylightSavingAdjust(new Date(inst.currentYear, inst.currentMonth, inst.currentDay)));
			return this.formatDate(this._get(inst, 'dateFormat'), date, this._getFormatConfig(inst));
		}
	});

	/* jQuery extend now ignores nulls! */
	function extendRemove(target, props) {
		$.extend(target, props);
		for (var name in props)
			if (props[name] == null || props[name] == undefined)
				target[name] = props[name];
		return target;
	};

	/* Determine whether an object is an array. */
	function isArray(a) {
		return (a && (($.browser.safari && typeof a == 'object' && a.length) ||
			(a.constructor && a.constructor.toString().match(/\Array\(\)/))));
	};

	/* Invoke the datepicker functionality.
	   @param  options  string - a command, optionally followed by additional parameters or
	                    Object - settings for attaching new datepicker functionality
	   @return  jQuery object */
	$.fn.datepicker = function(options){

		/* Initialise the date picker. */
		if (!$.datepicker.initialized) {
			$(document).mousedown($.datepicker._checkExternalClick).
				find('body').append($.datepicker.dpDiv);
			$.datepicker.initialized = true;
		}

		var otherArgs = Array.prototype.slice.call(arguments, 1);
		if (typeof options == 'string' && (options == 'isDisabled' || options == 'getDate'))
			return $.datepicker['_' + options + 'Datepicker'].
				apply($.datepicker, [this[0]].concat(otherArgs));
		if (options == 'option' && arguments.length == 2 && typeof arguments[1] == 'string')
			return $.datepicker['_' + options + 'Datepicker'].
				apply($.datepicker, [this[0]].concat(otherArgs));
		return this.each(function() {
			typeof options == 'string' ?
				$.datepicker['_' + options + 'Datepicker'].
					apply($.datepicker, [this].concat(otherArgs)) :
				$.datepicker._attachDatepicker(this, options);
		});
	};

	$.datepicker = new Datepicker(); // singleton instance
	$.datepicker.initialized = false;
	$.datepicker.uuid = new Date().getTime();
	$.datepicker.version = "1.7.2";

	// Workaround for #4055
	// Add another global to avoid noConflict issues with inline event handlers
	window.DP_jQuery = $;

	})(jQuery);
	/*
	 * jQuery UI Dialog 1.7.2
	 *
	 * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
	 * Dual licensed under the MIT (MIT-LICENSE.txt)
	 * and GPL (GPL-LICENSE.txt) licenses.
	 *
	 * http://docs.jquery.com/UI/Dialog
	 *
	 * Depends:
	 *	ui.core.js
	 *	ui.draggable.js
	 *	ui.resizable.js
	 */
	(function($) {

	var setDataSwitch = {
			dragStart: "start.draggable",
			drag: "drag.draggable",
			dragStop: "stop.draggable",
			maxHeight: "maxHeight.resizable",
			minHeight: "minHeight.resizable",
			maxWidth: "maxWidth.resizable",
			minWidth: "minWidth.resizable",
			resizeStart: "start.resizable",
			resize: "drag.resizable",
			resizeStop: "stop.resizable"
		},
		
		uiDialogClasses =
			'ui-dialog ' +
			'ui-widget ' +
			'ui-widget-content ' +
			'ui-corner-all ';

	$.widget("ui.dialog", {

		_init: function() {
			this.originalTitle = this.element.attr('title');

			var self = this,
				options = this.options,

				title = options.title || this.originalTitle || '&nbsp;',
				titleId = $.ui.dialog.getTitleId(this.element),

				uiDialog = (this.uiDialog = $('<div/>'))
					.appendTo(document.body)
					.hide()
					.addClass(uiDialogClasses + options.dialogClass)
					.css({
						position: 'absolute',
						overflow: 'hidden',
						zIndex: options.zIndex
					})
					// setting tabIndex makes the div focusable
					// setting outline to 0 prevents a border on focus in Mozilla
					.attr('tabIndex', -1).css('outline', 0).keydown(function(event) {
						(options.closeOnEscape && event.keyCode
							&& event.keyCode == $.ui.keyCode.ESCAPE && self.close(event));
					})
					.attr({
						role: 'dialog',
						'aria-labelledby': titleId
					})
					.mousedown(function(event) {
						self.moveToTop(false, event);
					}),

				uiDialogContent = this.element
					.show()
					.removeAttr('title')
					.addClass(
						'ui-dialog-content ' +
						'ui-widget-content')
					.appendTo(uiDialog),

				uiDialogTitlebar = (this.uiDialogTitlebar = $('<div></div>'))
					.addClass(
						'ui-dialog-titlebar ' +
						'ui-widget-header ' +
						'ui-corner-all ' +
						'ui-helper-clearfix'
					)
					.prependTo(uiDialog),

				uiDialogTitlebarClose = $('<a href="#"/>')
					.addClass(
						'ui-dialog-titlebar-close ' +
						'ui-corner-all'
					)
					.attr('role', 'button')
					.hover(
						function() {
							uiDialogTitlebarClose.addClass('ui-state-hover');
						},
						function() {
							uiDialogTitlebarClose.removeClass('ui-state-hover');
						}
					)
					.focus(function() {
						uiDialogTitlebarClose.addClass('ui-state-focus');
					})
					.blur(function() {
						uiDialogTitlebarClose.removeClass('ui-state-focus');
					})
					.mousedown(function(ev) {
						ev.stopPropagation();
					})
					.click(function(event) {
						self.close(event);
						return false;
					})
					.appendTo(uiDialogTitlebar),

				uiDialogTitlebarCloseText = (this.uiDialogTitlebarCloseText = $('<span/>'))
					.addClass(
						'ui-icon ' +
						'ui-icon-closethick'
					)
					.text(options.closeText)
					.appendTo(uiDialogTitlebarClose),

				uiDialogTitle = $('<span/>')
					.addClass('ui-dialog-title')
					.attr('id', titleId)
					.html(title)
					.prependTo(uiDialogTitlebar);

			uiDialogTitlebar.find("*").add(uiDialogTitlebar).disableSelection();

			(options.draggable && $.fn.draggable && this._makeDraggable());
			(options.resizable && $.fn.resizable && this._makeResizable());

			this._createButtons(options.buttons);
			this._isOpen = false;

			(options.bgiframe && $.fn.bgiframe && uiDialog.bgiframe());
			(options.autoOpen && this.open());
			
		},

		destroy: function() {
			(this.overlay && this.overlay.destroy());
			this.uiDialog.hide();
			this.element
				.unbind('.dialog')
				.removeData('dialog')
				.removeClass('ui-dialog-content ui-widget-content')
				.hide().appendTo('body');
			this.uiDialog.remove();

			(this.originalTitle && this.element.attr('title', this.originalTitle));
		},

		close: function(event) {
			var self = this;
			
			if (false === self._trigger('beforeclose', event)) {
				return;
			}

			(self.overlay && self.overlay.destroy());
			self.uiDialog.unbind('keypress.ui-dialog');

			(self.options.hide
				? self.uiDialog.hide(self.options.hide, function() {
					self._trigger('close', event);
				})
				: self.uiDialog.hide() && self._trigger('close', event));

			$.ui.dialog.overlay.resize();

			self._isOpen = false;
			
			// adjust the maxZ to allow other modal dialogs to continue to work (see #4309)
			if (self.options.modal) {
				var maxZ = 0;
				$('.ui-dialog').each(function() {
					if (this != self.uiDialog[0]) {
						maxZ = Math.max(maxZ, $(this).css('z-index'));
					}
				});
				$.ui.dialog.maxZ = maxZ;
			}
		},

		isOpen: function() {
			return this._isOpen;
		},

		// the force parameter allows us to move modal dialogs to their correct
		// position on open
		moveToTop: function(force, event) {

			if ((this.options.modal && !force)
				|| (!this.options.stack && !this.options.modal)) {
				return this._trigger('focus', event);
			}
			
			if (this.options.zIndex > $.ui.dialog.maxZ) {
				$.ui.dialog.maxZ = this.options.zIndex;
			}
			(this.overlay && this.overlay.$el.css('z-index', $.ui.dialog.overlay.maxZ = ++$.ui.dialog.maxZ));

			//Save and then restore scroll since Opera 9.5+ resets when parent z-Index is changed.
			//  http://ui.jquery.com/bugs/ticket/3193
			var saveScroll = { scrollTop: this.element.attr('scrollTop'), scrollLeft: this.element.attr('scrollLeft') };
			this.uiDialog.css('z-index', ++$.ui.dialog.maxZ);
			this.element.attr(saveScroll);
			this._trigger('focus', event);
		},

		open: function() {
			if (this._isOpen) { return; }

			var options = this.options,
				uiDialog = this.uiDialog;

			this.overlay = options.modal ? new $.ui.dialog.overlay(this) : null;
			(uiDialog.next().length && uiDialog.appendTo('body'));
			this._size();
			this._position(options.position);
			uiDialog.show(options.show);
			this.moveToTop(true);

			// prevent tabbing out of modal dialogs
			(options.modal && uiDialog.bind('keypress.ui-dialog', function(event) {
				if (event.keyCode != $.ui.keyCode.TAB) {
					return;
				}

				var tabbables = $(':tabbable', this),
					first = tabbables.filter(':first')[0],
					last  = tabbables.filter(':last')[0];

				if (event.target == last && !event.shiftKey) {
					setTimeout(function() {
						first.focus();
					}, 1);
				} else if (event.target == first && event.shiftKey) {
					setTimeout(function() {
						last.focus();
					}, 1);
				}
			}));

			// set focus to the first tabbable element in the content area or the first button
			// if there are no tabbable elements, set focus on the dialog itself
			$([])
				.add(uiDialog.find('.ui-dialog-content :tabbable:first'))
				.add(uiDialog.find('.ui-dialog-buttonpane :tabbable:first'))
				.add(uiDialog)
				.filter(':first')
				.focus();

			this._trigger('open');
			this._isOpen = true;
		},

		_createButtons: function(buttons) {
			var self = this,
				hasButtons = false,
				uiDialogButtonPane = $('<div></div>')
					.addClass(
						'ui-dialog-buttonpane ' +
						'ui-widget-content ' +
						'ui-helper-clearfix'
					);

			// if we already have a button pane, remove it
			this.uiDialog.find('.ui-dialog-buttonpane').remove();

			(typeof buttons == 'object' && buttons !== null &&
				$.each(buttons, function() { return !(hasButtons = true); }));
			if (hasButtons) {
				$.each(buttons, function(name, fn) {
					$('<button type="button"></button>')
						.addClass(
							'ui-state-default ' +
							'ui-corner-all'
						)
						.text(name)
						.click(function() { fn.apply(self.element[0], arguments); })
						.hover(
							function() {
								$(this).addClass('ui-state-hover');
							},
							function() {
								$(this).removeClass('ui-state-hover');
							}
						)
						.focus(function() {
							$(this).addClass('ui-state-focus');
						})
						.blur(function() {
							$(this).removeClass('ui-state-focus');
						})
						.appendTo(uiDialogButtonPane);
				});
				uiDialogButtonPane.appendTo(this.uiDialog);
			}
		},

		_makeDraggable: function() {
			var self = this,
				options = this.options,
				heightBeforeDrag;

			this.uiDialog.draggable({
				cancel: '.ui-dialog-content',
				handle: '.ui-dialog-titlebar',
				containment: 'document',
				start: function() {
					heightBeforeDrag = options.height;
					$(this).height($(this).height()).addClass("ui-dialog-dragging");
					(options.dragStart && options.dragStart.apply(self.element[0], arguments));
				},
				drag: function() {
					(options.drag && options.drag.apply(self.element[0], arguments));
				},
				stop: function() {
					$(this).removeClass("ui-dialog-dragging").height(heightBeforeDrag);
					(options.dragStop && options.dragStop.apply(self.element[0], arguments));
					$.ui.dialog.overlay.resize();
				}
			});
		},

		_makeResizable: function(handles) {
			handles = (handles === undefined ? this.options.resizable : handles);
			var self = this,
				options = this.options,
				resizeHandles = typeof handles == 'string'
					? handles
					: 'n,e,s,w,se,sw,ne,nw';

			this.uiDialog.resizable({
				cancel: '.ui-dialog-content',
				alsoResize: this.element,
				maxWidth: options.maxWidth,
				maxHeight: options.maxHeight,
				minWidth: options.minWidth,
				minHeight: options.minHeight,
				start: function() {
					$(this).addClass("ui-dialog-resizing");
					(options.resizeStart && options.resizeStart.apply(self.element[0], arguments));
				},
				resize: function() {
					(options.resize && options.resize.apply(self.element[0], arguments));
				},
				handles: resizeHandles,
				stop: function() {
					$(this).removeClass("ui-dialog-resizing");
					options.height = $(this).height();
					options.width = $(this).width();
					(options.resizeStop && options.resizeStop.apply(self.element[0], arguments));
					$.ui.dialog.overlay.resize();
				}
			})
			.find('.ui-resizable-se').addClass('ui-icon ui-icon-grip-diagonal-se');
		},

		_position: function(pos) {
			var wnd = $(window), doc = $(document),
				pTop = doc.scrollTop(), pLeft = doc.scrollLeft(),
				minTop = pTop;

			if ($.inArray(pos, ['center','top','right','bottom','left']) >= 0) {
				pos = [
					pos == 'right' || pos == 'left' ? pos : 'center',
					pos == 'top' || pos == 'bottom' ? pos : 'middle'
				];
			}
			if (pos.constructor != Array) {
				pos = ['center', 'middle'];
			}
			if (pos[0].constructor == Number) {
				pLeft += pos[0];
			} else {
				switch (pos[0]) {
					case 'left':
						pLeft += 0;
						break;
					case 'right':
						pLeft += wnd.width() - this.uiDialog.outerWidth();
						break;
					default:
					case 'center':
						pLeft += (wnd.width() - this.uiDialog.outerWidth()) / 2;
				}
			}
			if (pos[1].constructor == Number) {
				pTop += pos[1];
			} else {
				switch (pos[1]) {
					case 'top':
						pTop += 0;
						break;
					case 'bottom':
						pTop += wnd.height() - this.uiDialog.outerHeight();
						break;
					default:
					case 'middle':
						pTop += (wnd.height() - this.uiDialog.outerHeight()) / 2;
				}
			}

			// prevent the dialog from being too high (make sure the titlebar
			// is accessible)
			pTop = Math.max(pTop, minTop);
			this.uiDialog.css({top: pTop, left: pLeft});
		},

		_setData: function(key, value){
			(setDataSwitch[key] && this.uiDialog.data(setDataSwitch[key], value));
			switch (key) {
				case "buttons":
					this._createButtons(value);
					break;
				case "closeText":
					this.uiDialogTitlebarCloseText.text(value);
					break;
				case "dialogClass":
					this.uiDialog
						.removeClass(this.options.dialogClass)
						.addClass(uiDialogClasses + value);
					break;
				case "draggable":
					(value
						? this._makeDraggable()
						: this.uiDialog.draggable('destroy'));
					break;
				case "height":
					this.uiDialog.height(value);
					break;
				case "position":
					this._position(value);
					break;
				case "resizable":
					var uiDialog = this.uiDialog,
						isResizable = this.uiDialog.is(':data(resizable)');

					// currently resizable, becoming non-resizable
					(isResizable && !value && uiDialog.resizable('destroy'));

					// currently resizable, changing handles
					(isResizable && typeof value == 'string' &&
						uiDialog.resizable('option', 'handles', value));

					// currently non-resizable, becoming resizable
					(isResizable || this._makeResizable(value));
					break;
				case "title":
					$(".ui-dialog-title", this.uiDialogTitlebar).html(value || '&nbsp;');
					break;
				case "width":
					this.uiDialog.width(value);
					break;
			}

			$.widget.prototype._setData.apply(this, arguments);
		},

		_size: function() {
			/* If the user has resized the dialog, the .ui-dialog and .ui-dialog-content
			 * divs will both have width and height set, so we need to reset them
			 */
			var options = this.options;

			// reset content sizing
			this.element.css({
				height: 0,
				minHeight: 0,
				width: 'auto'
			});

			// reset wrapper sizing
			// determine the height of all the non-content elements
			var nonContentHeight = this.uiDialog.css({
					height: 'auto',
					width: options.width
				})
				.height();

			this.element
				.css({
					minHeight: Math.max(options.minHeight - nonContentHeight, 0),
					height: options.height == 'auto'
						? 'auto'
						: Math.max(options.height - nonContentHeight, 0)
				});
		}
	});

	$.extend($.ui.dialog, {
		version: "1.7.2",
		defaults: {
			autoOpen: true,
			bgiframe: false,
			buttons: {},
			closeOnEscape: true,
			closeText: 'close',
			dialogClass: '',
			draggable: true,
			hide: null,
			height: 'auto',
			maxHeight: false,
			maxWidth: false,
			minHeight: 150,
			minWidth: 150,
			modal: false,
			position: 'center',
			resizable: true,
			show: null,
			stack: true,
			title: '',
			width: 300,
			zIndex: 1000
		},

		getter: 'isOpen',

		uuid: 0,
		maxZ: 0,

		getTitleId: function($el) {
			return 'ui-dialog-title-' + ($el.attr('id') || ++this.uuid);
		},

		overlay: function(dialog) {
			this.$el = $.ui.dialog.overlay.create(dialog);
		}
	});

	$.extend($.ui.dialog.overlay, {
		instances: [],
		maxZ: 0,
		events: $.map('focus,mousedown,mouseup,keydown,keypress,click'.split(','),
			function(event) { return event + '.dialog-overlay'; }).join(' '),
		create: function(dialog) {
			if (this.instances.length === 0) {
				// prevent use of anchors and inputs
				// we use a setTimeout in case the overlay is created from an
				// event that we're going to be cancelling (see #2804)
				setTimeout(function() {
					// handle $(el).dialog().dialog('close') (see #4065)
					if ($.ui.dialog.overlay.instances.length) {
						$(document).bind($.ui.dialog.overlay.events, function(event) {
							var dialogZ = $(event.target).parents('.ui-dialog').css('zIndex') || 0;
							return (dialogZ > $.ui.dialog.overlay.maxZ);
						});
					}
				}, 1);

				// allow closing by pressing the escape key
				$(document).bind('keydown.dialog-overlay', function(event) {
					(dialog.options.closeOnEscape && event.keyCode
							&& event.keyCode == $.ui.keyCode.ESCAPE && dialog.close(event));
				});

				// handle window resize
				$(window).bind('resize.dialog-overlay', $.ui.dialog.overlay.resize);
			}

			var $el = $('<div></div>').appendTo(document.body)
				.addClass('ui-widget-overlay').css({
					width: this.width(),
					height: this.height()
				});

			(dialog.options.bgiframe && $.fn.bgiframe && $el.bgiframe());

			this.instances.push($el);
			return $el;
		},

		destroy: function($el) {
			this.instances.splice($.inArray(this.instances, $el), 1);

			if (this.instances.length === 0) {
				$([document, window]).unbind('.dialog-overlay');
			}

			$el.remove();
			
			// adjust the maxZ to allow other modal dialogs to continue to work (see #4309)
			var maxZ = 0;
			$.each(this.instances, function() {
				maxZ = Math.max(maxZ, this.css('z-index'));
			});
			this.maxZ = maxZ;
		},

		height: function() {
			// handle IE 6
			if ($.browser.msie && $.browser.version < 7) {
				var scrollHeight = Math.max(
					document.documentElement.scrollHeight,
					document.body.scrollHeight
				);
				var offsetHeight = Math.max(
					document.documentElement.offsetHeight,
					document.body.offsetHeight
				);

				if (scrollHeight < offsetHeight) {
					return $(window).height() + 'px';
				} else {
					return scrollHeight + 'px';
				}
			// handle "good" browsers
			} else {
				return $(document).height() + 'px';
			}
		},

		width: function() {
			// handle IE 6
			if ($.browser.msie && $.browser.version < 7) {
				var scrollWidth = Math.max(
					document.documentElement.scrollWidth,
					document.body.scrollWidth
				);
				var offsetWidth = Math.max(
					document.documentElement.offsetWidth,
					document.body.offsetWidth
				);

				if (scrollWidth < offsetWidth) {
					return $(window).width() + 'px';
				} else {
					return scrollWidth + 'px';
				}
			// handle "good" browsers
			} else {
				return $(document).width() + 'px';
			}
		},

		resize: function() {
			/* If the dialog is draggable and the user drags it past the
			 * right edge of the window, the document becomes wider so we
			 * need to stretch the overlay. If the user then drags the
			 * dialog back to the left, the document will become narrower,
			 * so we need to shrink the overlay to the appropriate size.
			 * This is handled by shrinking the overlay before setting it
			 * to the full document size.
			 */
			var $overlays = $([]);
			$.each($.ui.dialog.overlay.instances, function() {
				$overlays = $overlays.add(this);
			});

			$overlays.css({
				width: 0,
				height: 0
			}).css({
				width: $.ui.dialog.overlay.width(),
				height: $.ui.dialog.overlay.height()
			});
		}
	});

	$.extend($.ui.dialog.overlay.prototype, {
		destroy: function() {
			$.ui.dialog.overlay.destroy(this.$el);
		}
	});

	})(jQuery);
	/*
	 * jQuery UI Progressbar 1.7.2
	 *
	 * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
	 * Dual licensed under the MIT (MIT-LICENSE.txt)
	 * and GPL (GPL-LICENSE.txt) licenses.
	 *
	 * http://docs.jquery.com/UI/Progressbar
	 *
	 * Depends:
	 *   ui.core.js
	 */
	(function($) {

	$.widget("ui.progressbar", {

		_init: function() {

			this.element
				.addClass("ui-progressbar"
					+ " ui-widget"
					+ " ui-widget-content"
					+ " ui-corner-all")
				.attr({
					role: "progressbar",
					"aria-valuemin": this._valueMin(),
					"aria-valuemax": this._valueMax(),
					"aria-valuenow": this._value()
				});

			this.valueDiv = $('<div class="ui-progressbar-value ui-widget-header ui-corner-left"></div>').appendTo(this.element);

			this._refreshValue();

		},

		destroy: function() {

			this.element
				.removeClass("ui-progressbar"
					+ " ui-widget"
					+ " ui-widget-content"
					+ " ui-corner-all")
				.removeAttr("role")
				.removeAttr("aria-valuemin")
				.removeAttr("aria-valuemax")
				.removeAttr("aria-valuenow")
				.removeData("progressbar")
				.unbind(".progressbar");

			this.valueDiv.remove();

			$.widget.prototype.destroy.apply(this, arguments);

		},

		value: function(newValue) {
			if (newValue === undefined) {
				return this._value();
			}
			
			this._setData('value', newValue);
			return this;
		},

		_setData: function(key, value) {

			switch (key) {
				case 'value':
					this.options.value = value;
					this._refreshValue();
					this._trigger('change', null, {});
					break;
			}

			$.widget.prototype._setData.apply(this, arguments);

		},

		_value: function() {

			var val = this.options.value;
			if (val < this._valueMin()) val = this._valueMin();
			if (val > this._valueMax()) val = this._valueMax();

			return val;

		},

		_valueMin: function() {
			var valueMin = 0;
			return valueMin;
		},

		_valueMax: function() {
			var valueMax = 100;
			return valueMax;
		},

		_refreshValue: function() {
			var value = this.value();
			this.valueDiv[value == this._valueMax() ? 'addClass' : 'removeClass']("ui-corner-right");
			this.valueDiv.width(value + '%');
			this.element.attr("aria-valuenow", value);
		}

	});

	$.extend($.ui.progressbar, {
		version: "1.7.2",
		defaults: {
			value: 0
		}
	});

	})(jQuery);
	/*
	 * jQuery UI Slider 1.7.2
	 *
	 * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
	 * Dual licensed under the MIT (MIT-LICENSE.txt)
	 * and GPL (GPL-LICENSE.txt) licenses.
	 *
	 * http://docs.jquery.com/UI/Slider
	 *
	 * Depends:
	 *	ui.core.js
	 */

	(function($) {

	$.widget("ui.slider", $.extend({}, $.ui.mouse, {

		_init: function() {

			var self = this, o = this.options;
			this._keySliding = false;
			this._handleIndex = null;
			this._detectOrientation();
			this._mouseInit();

			this.element
				.addClass("ui-slider"
					+ " ui-slider-" + this.orientation
					+ " ui-widget"
					+ " ui-widget-content"
					+ " ui-corner-all");

			this.range = $([]);

			if (o.range) {

				if (o.range === true) {
					this.range = $('<div></div>');
					if (!o.values) o.values = [this._valueMin(), this._valueMin()];
					if (o.values.length && o.values.length != 2) {
						o.values = [o.values[0], o.values[0]];
					}
				} else {
					this.range = $('<div></div>');
				}

				this.range
					.appendTo(this.element)
					.addClass("ui-slider-range");

				if (o.range == "min" || o.range == "max") {
					this.range.addClass("ui-slider-range-" + o.range);
				}

				// note: this isn't the most fittingly semantic framework class for this element,
				// but worked best visually with a variety of themes
				this.range.addClass("ui-widget-header");

			}

			if ($(".ui-slider-handle", this.element).length == 0)
				$('<a href="#"></a>')
					.appendTo(this.element)
					.addClass("ui-slider-handle");

			if (o.values && o.values.length) {
				while ($(".ui-slider-handle", this.element).length < o.values.length)
					$('<a href="#"></a>')
						.appendTo(this.element)
						.addClass("ui-slider-handle");
			}

			this.handles = $(".ui-slider-handle", this.element)
				.addClass("ui-state-default"
					+ " ui-corner-all");

			this.handle = this.handles.eq(0);

			this.handles.add(this.range).filter("a")
				.click(function(event) {
					event.preventDefault();
				})
				.hover(function() {
					if (!o.disabled) {
						$(this).addClass('ui-state-hover');
					}
				}, function() {
					$(this).removeClass('ui-state-hover');
				})
				.focus(function() {
					if (!o.disabled) {
						$(".ui-slider .ui-state-focus").removeClass('ui-state-focus'); $(this).addClass('ui-state-focus');
					} else {
						$(this).blur();
					}
				})
				.blur(function() {
					$(this).removeClass('ui-state-focus');
				});

			this.handles.each(function(i) {
				$(this).data("index.ui-slider-handle", i);
			});

			this.handles.keydown(function(event) {

				var ret = true;

				var index = $(this).data("index.ui-slider-handle");

				if (self.options.disabled)
					return;

				switch (event.keyCode) {
					case $.ui.keyCode.HOME:
					case $.ui.keyCode.END:
					case $.ui.keyCode.UP:
					case $.ui.keyCode.RIGHT:
					case $.ui.keyCode.DOWN:
					case $.ui.keyCode.LEFT:
						ret = false;
						if (!self._keySliding) {
							self._keySliding = true;
							$(this).addClass("ui-state-active");
							self._start(event, index);
						}
						break;
				}

				var curVal, newVal, step = self._step();
				if (self.options.values && self.options.values.length) {
					curVal = newVal = self.values(index);
				} else {
					curVal = newVal = self.value();
				}

				switch (event.keyCode) {
					case $.ui.keyCode.HOME:
						newVal = self._valueMin();
						break;
					case $.ui.keyCode.END:
						newVal = self._valueMax();
						break;
					case $.ui.keyCode.UP:
					case $.ui.keyCode.RIGHT:
						if(curVal == self._valueMax()) return;
						newVal = curVal + step;
						break;
					case $.ui.keyCode.DOWN:
					case $.ui.keyCode.LEFT:
						if(curVal == self._valueMin()) return;
						newVal = curVal - step;
						break;
				}

				self._slide(event, index, newVal);

				return ret;

			}).keyup(function(event) {

				var index = $(this).data("index.ui-slider-handle");

				if (self._keySliding) {
					self._stop(event, index);
					self._change(event, index);
					self._keySliding = false;
					$(this).removeClass("ui-state-active");
				}

			});

			this._refreshValue();

		},

		destroy: function() {

			this.handles.remove();
			this.range.remove();

			this.element
				.removeClass("ui-slider"
					+ " ui-slider-horizontal"
					+ " ui-slider-vertical"
					+ " ui-slider-disabled"
					+ " ui-widget"
					+ " ui-widget-content"
					+ " ui-corner-all")
				.removeData("slider")
				.unbind(".slider");

			this._mouseDestroy();

		},

		_mouseCapture: function(event) {

			var o = this.options;

			if (o.disabled)
				return false;

			this.elementSize = {
				width: this.element.outerWidth(),
				height: this.element.outerHeight()
			};
			this.elementOffset = this.element.offset();

			var position = { x: event.pageX, y: event.pageY };
			var normValue = this._normValueFromMouse(position);

			var distance = this._valueMax() - this._valueMin() + 1, closestHandle;
			var self = this, index;
			this.handles.each(function(i) {
				var thisDistance = Math.abs(normValue - self.values(i));
				if (distance > thisDistance) {
					distance = thisDistance;
					closestHandle = $(this);
					index = i;
				}
			});

			// workaround for bug #3736 (if both handles of a range are at 0,
			// the first is always used as the one with least distance,
			// and moving it is obviously prevented by preventing negative ranges)
			if(o.range == true && this.values(1) == o.min) {
				closestHandle = $(this.handles[++index]);
			}

			this._start(event, index);

			self._handleIndex = index;

			closestHandle
				.addClass("ui-state-active")
				.focus();
			
			var offset = closestHandle.offset();
			var mouseOverHandle = !$(event.target).parents().andSelf().is('.ui-slider-handle');
			this._clickOffset = mouseOverHandle ? { left: 0, top: 0 } : {
				left: event.pageX - offset.left - (closestHandle.width() / 2),
				top: event.pageY - offset.top
					- (closestHandle.height() / 2)
					- (parseInt(closestHandle.css('borderTopWidth'),10) || 0)
					- (parseInt(closestHandle.css('borderBottomWidth'),10) || 0)
					+ (parseInt(closestHandle.css('marginTop'),10) || 0)
			};

			normValue = this._normValueFromMouse(position);
			this._slide(event, index, normValue);
			return true;

		},

		_mouseStart: function(event) {
			return true;
		},

		_mouseDrag: function(event) {

			var position = { x: event.pageX, y: event.pageY };
			var normValue = this._normValueFromMouse(position);
			
			this._slide(event, this._handleIndex, normValue);

			return false;

		},

		_mouseStop: function(event) {

			this.handles.removeClass("ui-state-active");
			this._stop(event, this._handleIndex);
			this._change(event, this._handleIndex);
			this._handleIndex = null;
			this._clickOffset = null;

			return false;

		},
		
		_detectOrientation: function() {
			this.orientation = this.options.orientation == 'vertical' ? 'vertical' : 'horizontal';
		},

		_normValueFromMouse: function(position) {

			var pixelTotal, pixelMouse;
			if ('horizontal' == this.orientation) {
				pixelTotal = this.elementSize.width;
				pixelMouse = position.x - this.elementOffset.left - (this._clickOffset ? this._clickOffset.left : 0);
			} else {
				pixelTotal = this.elementSize.height;
				pixelMouse = position.y - this.elementOffset.top - (this._clickOffset ? this._clickOffset.top : 0);
			}

			var percentMouse = (pixelMouse / pixelTotal);
			if (percentMouse > 1) percentMouse = 1;
			if (percentMouse < 0) percentMouse = 0;
			if ('vertical' == this.orientation)
				percentMouse = 1 - percentMouse;

			var valueTotal = this._valueMax() - this._valueMin(),
				valueMouse = percentMouse * valueTotal,
				valueMouseModStep = valueMouse % this.options.step,
				normValue = this._valueMin() + valueMouse - valueMouseModStep;

			if (valueMouseModStep > (this.options.step / 2))
				normValue += this.options.step;

			// Since JavaScript has problems with large floats, round
			// the final value to 5 digits after the decimal point (see #4124)
			return parseFloat(normValue.toFixed(5));

		},

		_start: function(event, index) {
			var uiHash = {
				handle: this.handles[index],
				value: this.value()
			};
			if (this.options.values && this.options.values.length) {
				uiHash.value = this.values(index);
				uiHash.values = this.values();
			}
			this._trigger("start", event, uiHash);
		},

		_slide: function(event, index, newVal) {

			var handle = this.handles[index];

			if (this.options.values && this.options.values.length) {

				var otherVal = this.values(index ? 0 : 1);

				if ((this.options.values.length == 2 && this.options.range === true) && 
					((index == 0 && newVal > otherVal) || (index == 1 && newVal < otherVal))){
	 				newVal = otherVal;
				}

				if (newVal != this.values(index)) {
					var newValues = this.values();
					newValues[index] = newVal;
					// A slide can be canceled by returning false from the slide callback
					var allowed = this._trigger("slide", event, {
						handle: this.handles[index],
						value: newVal,
						values: newValues
					});
					var otherVal = this.values(index ? 0 : 1);
					if (allowed !== false) {
						this.values(index, newVal, ( event.type == 'mousedown' && this.options.animate ), true);
					}
				}

			} else {

				if (newVal != this.value()) {
					// A slide can be canceled by returning false from the slide callback
					var allowed = this._trigger("slide", event, {
						handle: this.handles[index],
						value: newVal
					});
					if (allowed !== false) {
						this._setData('value', newVal, ( event.type == 'mousedown' && this.options.animate ));
					}
						
				}

			}

		},

		_stop: function(event, index) {
			var uiHash = {
				handle: this.handles[index],
				value: this.value()
			};
			if (this.options.values && this.options.values.length) {
				uiHash.value = this.values(index);
				uiHash.values = this.values();
			}
			this._trigger("stop", event, uiHash);
		},

		_change: function(event, index) {
			var uiHash = {
				handle: this.handles[index],
				value: this.value()
			};
			if (this.options.values && this.options.values.length) {
				uiHash.value = this.values(index);
				uiHash.values = this.values();
			}
			this._trigger("change", event, uiHash);
		},

		value: function(newValue) {

			if (arguments.length) {
				this._setData("value", newValue);
				this._change(null, 0);
			}

			return this._value();

		},

		values: function(index, newValue, animated, noPropagation) {

			if (arguments.length > 1) {
				this.options.values[index] = newValue;
				this._refreshValue(animated);
				if(!noPropagation) this._change(null, index);
			}

			if (arguments.length) {
				if (this.options.values && this.options.values.length) {
					return this._values(index);
				} else {
					return this.value();
				}
			} else {
				return this._values();
			}

		},

		_setData: function(key, value, animated) {

			$.widget.prototype._setData.apply(this, arguments);

			switch (key) {
				case 'disabled':
					if (value) {
						this.handles.filter(".ui-state-focus").blur();
						this.handles.removeClass("ui-state-hover");
						this.handles.attr("disabled", "disabled");
					} else {
						this.handles.removeAttr("disabled");
					}
				case 'orientation':

					this._detectOrientation();
					
					this.element
						.removeClass("ui-slider-horizontal ui-slider-vertical")
						.addClass("ui-slider-" + this.orientation);
					this._refreshValue(animated);
					break;
				case 'value':
					this._refreshValue(animated);
					break;
			}

		},

		_step: function() {
			var step = this.options.step;
			return step;
		},

		_value: function() {

			var val = this.options.value;
			if (val < this._valueMin()) val = this._valueMin();
			if (val > this._valueMax()) val = this._valueMax();

			return val;

		},

		_values: function(index) {

			if (arguments.length) {
				var val = this.options.values[index];
				if (val < this._valueMin()) val = this._valueMin();
				if (val > this._valueMax()) val = this._valueMax();

				return val;
			} else {
				return this.options.values;
			}

		},

		_valueMin: function() {
			var valueMin = this.options.min;
			return valueMin;
		},

		_valueMax: function() {
			var valueMax = this.options.max;
			return valueMax;
		},

		_refreshValue: function(animate) {

			var oRange = this.options.range, o = this.options, self = this;

			if (this.options.values && this.options.values.length) {
				var vp0, vp1;
				this.handles.each(function(i, j) {
					var valPercent = (self.values(i) - self._valueMin()) / (self._valueMax() - self._valueMin()) * 100;
					var _set = {}; _set[self.orientation == 'horizontal' ? 'left' : 'bottom'] = valPercent + '%';
					$(this).stop(1,1)[animate ? 'animate' : 'css'](_set, o.animate);
					if (self.options.range === true) {
						if (self.orientation == 'horizontal') {
							(i == 0) && self.range.stop(1,1)[animate ? 'animate' : 'css']({ left: valPercent + '%' }, o.animate);
							(i == 1) && self.range[animate ? 'animate' : 'css']({ width: (valPercent - lastValPercent) + '%' }, { queue: false, duration: o.animate });
						} else {
							(i == 0) && self.range.stop(1,1)[animate ? 'animate' : 'css']({ bottom: (valPercent) + '%' }, o.animate);
							(i == 1) && self.range[animate ? 'animate' : 'css']({ height: (valPercent - lastValPercent) + '%' }, { queue: false, duration: o.animate });
						}
					}
					lastValPercent = valPercent;
				});
			} else {
				var value = this.value(),
					valueMin = this._valueMin(),
					valueMax = this._valueMax(),
					valPercent = valueMax != valueMin
						? (value - valueMin) / (valueMax - valueMin) * 100
						: 0;
				var _set = {}; _set[self.orientation == 'horizontal' ? 'left' : 'bottom'] = valPercent + '%';
				this.handle.stop(1,1)[animate ? 'animate' : 'css'](_set, o.animate);

				(oRange == "min") && (this.orientation == "horizontal") && this.range.stop(1,1)[animate ? 'animate' : 'css']({ width: valPercent + '%' }, o.animate);
				(oRange == "max") && (this.orientation == "horizontal") && this.range[animate ? 'animate' : 'css']({ width: (100 - valPercent) + '%' }, { queue: false, duration: o.animate });
				(oRange == "min") && (this.orientation == "vertical") && this.range.stop(1,1)[animate ? 'animate' : 'css']({ height: valPercent + '%' }, o.animate);
				(oRange == "max") && (this.orientation == "vertical") && this.range[animate ? 'animate' : 'css']({ height: (100 - valPercent) + '%' }, { queue: false, duration: o.animate });
			}

		}
		
	}));

	$.extend($.ui.slider, {
		getter: "value values",
		version: "1.7.2",
		eventPrefix: "slide",
		defaults: {
			animate: false,
			delay: 0,
			distance: 0,
			max: 100,
			min: 0,
			orientation: 'horizontal',
			range: false,
			step: 1,
			value: 0,
			values: null
		}
	});

	})(jQuery);
	/*
	 * jQuery UI Tabs 1.7.2
	 *
	 * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
	 * Dual licensed under the MIT (MIT-LICENSE.txt)
	 * and GPL (GPL-LICENSE.txt) licenses.
	 *
	 * http://docs.jquery.com/UI/Tabs
	 *
	 * Depends:
	 *	ui.core.js
	 */
	(function($) {

	$.widget("ui.tabs", {

		_init: function() {
			if (this.options.deselectable !== undefined) {
				this.options.collapsible = this.options.deselectable;
			}
			this._tabify(true);
		},

		_setData: function(key, value) {
			if (key == 'selected') {
				if (this.options.collapsible && value == this.options.selected) {
					return;
				}
				this.select(value);
			}
			else {
				this.options[key] = value;
				if (key == 'deselectable') {
					this.options.collapsible = value;
				}
				this._tabify();
			}
		},

		_tabId: function(a) {
			return a.title && a.title.replace(/\s/g, '_').replace(/[^A-Za-z0-9\-_:\.]/g, '') ||
				this.options.idPrefix + $.data(a);
		},

		_sanitizeSelector: function(hash) {
			return hash.replace(/:/g, '\\:'); // we need this because an id may contain a ":"
		},

		_cookie: function() {
			var cookie = this.cookie || (this.cookie = this.options.cookie.name || 'ui-tabs-' + $.data(this.list[0]));
			return $.cookie.apply(null, [cookie].concat($.makeArray(arguments)));
		},

		_ui: function(tab, panel) {
			return {
				tab: tab,
				panel: panel,
				index: this.anchors.index(tab)
			};
		},

		_cleanup: function() {
			// restore all former loading tabs labels
			this.lis.filter('.ui-state-processing').removeClass('ui-state-processing')
					.find('span:data(label.tabs)')
					.each(function() {
						var el = $(this);
						el.html(el.data('label.tabs')).removeData('label.tabs');
					});
		},

		_tabify: function(init) {

			this.list = this.element.children('ul:first');
			this.lis = $('li:has(a[href])', this.list);
			this.anchors = this.lis.map(function() { return $('a', this)[0]; });
			this.panels = $([]);

			var self = this, o = this.options;

			var fragmentId = /^#.+/; // Safari 2 reports '#' for an empty hash
			this.anchors.each(function(i, a) {
				var href = $(a).attr('href');

				// For dynamically created HTML that contains a hash as href IE < 8 expands
				// such href to the full page url with hash and then misinterprets tab as ajax.
				// Same consideration applies for an added tab with a fragment identifier
				// since a[href=#fragment-identifier] does unexpectedly not match.
				// Thus normalize href attribute...
				var hrefBase = href.split('#')[0], baseEl;
				if (hrefBase && (hrefBase === location.toString().split('#')[0] ||
						(baseEl = $('base')[0]) && hrefBase === baseEl.href)) {
					href = a.hash;
					a.href = href;
				}

				// inline tab
				if (fragmentId.test(href)) {
					self.panels = self.panels.add(self._sanitizeSelector(href));
				}

				// remote tab
				else if (href != '#') { // prevent loading the page itself if href is just "#"
					$.data(a, 'href.tabs', href); // required for restore on destroy

					// TODO until #3808 is fixed strip fragment identifier from url
					// (IE fails to load from such url)
					$.data(a, 'load.tabs', href.replace(/#.*$/, '')); // mutable data

					var id = self._tabId(a);
					a.href = '#' + id;
					var $panel = $('#' + id);
					if (!$panel.length) {
						$panel = $(o.panelTemplate).attr('id', id).addClass('ui-tabs-panel ui-widget-content ui-corner-bottom')
							.insertAfter(self.panels[i - 1] || self.list);
						$panel.data('destroy.tabs', true);
					}
					self.panels = self.panels.add($panel);
				}

				// invalid tab href
				else {
					o.disabled.push(i);
				}
			});

			// initialization from scratch
			if (init) {

				// attach necessary classes for styling
				this.element.addClass('ui-tabs ui-widget ui-widget-content ui-corner-all');
				this.list.addClass('ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all');
				this.lis.addClass('ui-state-default ui-corner-top');
				this.panels.addClass('ui-tabs-panel ui-widget-content ui-corner-bottom');

				// Selected tab
				// use "selected" option or try to retrieve:
				// 1. from fragment identifier in url
				// 2. from cookie
				// 3. from selected class attribute on <li>
				if (o.selected === undefined) {
					if (location.hash) {
						this.anchors.each(function(i, a) {
							if (a.hash == location.hash) {
								o.selected = i;
								return false; // break
							}
						});
					}
					if (typeof o.selected != 'number' && o.cookie) {
						o.selected = parseInt(self._cookie(), 10);
					}
					if (typeof o.selected != 'number' && this.lis.filter('.ui-tabs-selected').length) {
						o.selected = this.lis.index(this.lis.filter('.ui-tabs-selected'));
					}
					o.selected = o.selected || 0;
				}
				else if (o.selected === null) { // usage of null is deprecated, TODO remove in next release
					o.selected = -1;
				}

				// sanity check - default to first tab...
				o.selected = ((o.selected >= 0 && this.anchors[o.selected]) || o.selected < 0) ? o.selected : 0;

				// Take disabling tabs via class attribute from HTML
				// into account and update option properly.
				// A selected tab cannot become disabled.
				o.disabled = $.unique(o.disabled.concat(
					$.map(this.lis.filter('.ui-state-disabled'),
						function(n, i) { return self.lis.index(n); } )
				)).sort();

				if ($.inArray(o.selected, o.disabled) != -1) {
					o.disabled.splice($.inArray(o.selected, o.disabled), 1);
				}

				// highlight selected tab
				this.panels.addClass('ui-tabs-hide');
				this.lis.removeClass('ui-tabs-selected ui-state-active');
				if (o.selected >= 0 && this.anchors.length) { // check for length avoids error when initializing empty list
					this.panels.eq(o.selected).removeClass('ui-tabs-hide');
					this.lis.eq(o.selected).addClass('ui-tabs-selected ui-state-active');

					// seems to be expected behavior that the show callback is fired
					self.element.queue("tabs", function() {
						self._trigger('show', null, self._ui(self.anchors[o.selected], self.panels[o.selected]));
					});
					
					this.load(o.selected);
				}

				// clean up to avoid memory leaks in certain versions of IE 6
				$(window).bind('unload', function() {
					self.lis.add(self.anchors).unbind('.tabs');
					self.lis = self.anchors = self.panels = null;
				});

			}
			// update selected after add/remove
			else {
				o.selected = this.lis.index(this.lis.filter('.ui-tabs-selected'));
			}

			// update collapsible
			this.element[o.collapsible ? 'addClass' : 'removeClass']('ui-tabs-collapsible');

			// set or update cookie after init and add/remove respectively
			if (o.cookie) {
				this._cookie(o.selected, o.cookie);
			}

			// disable tabs
			for (var i = 0, li; (li = this.lis[i]); i++) {
				$(li)[$.inArray(i, o.disabled) != -1 &&
					!$(li).hasClass('ui-tabs-selected') ? 'addClass' : 'removeClass']('ui-state-disabled');
			}

			// reset cache if switching from cached to not cached
			if (o.cache === false) {
				this.anchors.removeData('cache.tabs');
			}

			// remove all handlers before, tabify may run on existing tabs after add or option change
			this.lis.add(this.anchors).unbind('.tabs');

			if (o.event != 'mouseover') {
				var addState = function(state, el) {
					if (el.is(':not(.ui-state-disabled)')) {
						el.addClass('ui-state-' + state);
					}
				};
				var removeState = function(state, el) {
					el.removeClass('ui-state-' + state);
				};
				this.lis.bind('mouseover.tabs', function() {
					addState('hover', $(this));
				});
				this.lis.bind('mouseout.tabs', function() {
					removeState('hover', $(this));
				});
				this.anchors.bind('focus.tabs', function() {
					addState('focus', $(this).closest('li'));
				});
				this.anchors.bind('blur.tabs', function() {
					removeState('focus', $(this).closest('li'));
				});
			}

			// set up animations
			var hideFx, showFx;
			if (o.fx) {
				if ($.isArray(o.fx)) {
					hideFx = o.fx[0];
					showFx = o.fx[1];
				}
				else {
					hideFx = showFx = o.fx;
				}
			}

			// Reset certain styles left over from animation
			// and prevent IE's ClearType bug...
			function resetStyle($el, fx) {
				$el.css({ display: '' });
				if ($.browser.msie && fx.opacity) {
					$el[0].style.removeAttribute('filter');
				}
			}

			// Show a tab...
			var showTab = showFx ?
				function(clicked, $show) {
					$(clicked).closest('li').removeClass('ui-state-default').addClass('ui-tabs-selected ui-state-active');
					$show.hide().removeClass('ui-tabs-hide') // avoid flicker that way
						.animate(showFx, showFx.duration || 'normal', function() {
							resetStyle($show, showFx);
							self._trigger('show', null, self._ui(clicked, $show[0]));
						});
				} :
				function(clicked, $show) {
					$(clicked).closest('li').removeClass('ui-state-default').addClass('ui-tabs-selected ui-state-active');
					$show.removeClass('ui-tabs-hide');
					self._trigger('show', null, self._ui(clicked, $show[0]));
				};

			// Hide a tab, $show is optional...
			var hideTab = hideFx ?
				function(clicked, $hide) {
					$hide.animate(hideFx, hideFx.duration || 'normal', function() {
						self.lis.removeClass('ui-tabs-selected ui-state-active').addClass('ui-state-default');
						$hide.addClass('ui-tabs-hide');
						resetStyle($hide, hideFx);
						self.element.dequeue("tabs");
					});
				} :
				function(clicked, $hide, $show) {
					self.lis.removeClass('ui-tabs-selected ui-state-active').addClass('ui-state-default');
					$hide.addClass('ui-tabs-hide');
					self.element.dequeue("tabs");
				};

			// attach tab event handler, unbind to avoid duplicates from former tabifying...
			this.anchors.bind(o.event + '.tabs', function() {
				var el = this, $li = $(this).closest('li'), $hide = self.panels.filter(':not(.ui-tabs-hide)'),
						$show = $(self._sanitizeSelector(this.hash));

				// If tab is already selected and not collapsible or tab disabled or
				// or is already loading or click callback returns false stop here.
				// Check if click handler returns false last so that it is not executed
				// for a disabled or loading tab!
				if (($li.hasClass('ui-tabs-selected') && !o.collapsible) ||
					$li.hasClass('ui-state-disabled') ||
					$li.hasClass('ui-state-processing') ||
					self._trigger('select', null, self._ui(this, $show[0])) === false) {
					this.blur();
					return false;
				}

				o.selected = self.anchors.index(this);

				self.abort();

				// if tab may be closed
				if (o.collapsible) {
					if ($li.hasClass('ui-tabs-selected')) {
						o.selected = -1;

						if (o.cookie) {
							self._cookie(o.selected, o.cookie);
						}

						self.element.queue("tabs", function() {
							hideTab(el, $hide);
						}).dequeue("tabs");
						
						this.blur();
						return false;
					}
					else if (!$hide.length) {
						if (o.cookie) {
							self._cookie(o.selected, o.cookie);
						}
						
						self.element.queue("tabs", function() {
							showTab(el, $show);
						});

						self.load(self.anchors.index(this)); // TODO make passing in node possible, see also http://dev.jqueryui.com/ticket/3171
						
						this.blur();
						return false;
					}
				}

				if (o.cookie) {
					self._cookie(o.selected, o.cookie);
				}

				// show new tab
				if ($show.length) {
					if ($hide.length) {
						self.element.queue("tabs", function() {
							hideTab(el, $hide);
						});
					}
					self.element.queue("tabs", function() {
						showTab(el, $show);
					});
					
					self.load(self.anchors.index(this));
				}
				else {
					throw 'jQuery UI Tabs: Mismatching fragment identifier.';
				}

				// Prevent IE from keeping other link focussed when using the back button
				// and remove dotted border from clicked link. This is controlled via CSS
				// in modern browsers; blur() removes focus from address bar in Firefox
				// which can become a usability and annoying problem with tabs('rotate').
				if ($.browser.msie) {
					this.blur();
				}

			});

			// disable click in any case
			this.anchors.bind('click.tabs', function(){return false;});

		},

		destroy: function() {
			var o = this.options;

			this.abort();
			
			this.element.unbind('.tabs')
				.removeClass('ui-tabs ui-widget ui-widget-content ui-corner-all ui-tabs-collapsible')
				.removeData('tabs');

			this.list.removeClass('ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all');

			this.anchors.each(function() {
				var href = $.data(this, 'href.tabs');
				if (href) {
					this.href = href;
				}
				var $this = $(this).unbind('.tabs');
				$.each(['href', 'load', 'cache'], function(i, prefix) {
					$this.removeData(prefix + '.tabs');
				});
			});

			this.lis.unbind('.tabs').add(this.panels).each(function() {
				if ($.data(this, 'destroy.tabs')) {
					$(this).remove();
				}
				else {
					$(this).removeClass([
						'ui-state-default',
						'ui-corner-top',
						'ui-tabs-selected',
						'ui-state-active',
						'ui-state-hover',
						'ui-state-focus',
						'ui-state-disabled',
						'ui-tabs-panel',
						'ui-widget-content',
						'ui-corner-bottom',
						'ui-tabs-hide'
					].join(' '));
				}
			});

			if (o.cookie) {
				this._cookie(null, o.cookie);
			}
		},

		add: function(url, label, index) {
			if (index === undefined) {
				index = this.anchors.length; // append by default
			}

			var self = this, o = this.options,
				$li = $(o.tabTemplate.replace(/#\{href\}/g, url).replace(/#\{label\}/g, label)),
				id = !url.indexOf('#') ? url.replace('#', '') : this._tabId($('a', $li)[0]);

			$li.addClass('ui-state-default ui-corner-top').data('destroy.tabs', true);

			// try to find an existing element before creating a new one
			var $panel = $('#' + id);
			if (!$panel.length) {
				$panel = $(o.panelTemplate).attr('id', id).data('destroy.tabs', true);
			}
			$panel.addClass('ui-tabs-panel ui-widget-content ui-corner-bottom ui-tabs-hide');

			if (index >= this.lis.length) {
				$li.appendTo(this.list);
				$panel.appendTo(this.list[0].parentNode);
			}
			else {
				$li.insertBefore(this.lis[index]);
				$panel.insertBefore(this.panels[index]);
			}

			o.disabled = $.map(o.disabled,
				function(n, i) { return n >= index ? ++n : n; });

			this._tabify();

			if (this.anchors.length == 1) { // after tabify
				$li.addClass('ui-tabs-selected ui-state-active');
				$panel.removeClass('ui-tabs-hide');
				this.element.queue("tabs", function() {
					self._trigger('show', null, self._ui(self.anchors[0], self.panels[0]));
				});
					
				this.load(0);
			}

			// callback
			this._trigger('add', null, this._ui(this.anchors[index], this.panels[index]));
		},

		remove: function(index) {
			var o = this.options, $li = this.lis.eq(index).remove(),
				$panel = this.panels.eq(index).remove();

			// If selected tab was removed focus tab to the right or
			// in case the last tab was removed the tab to the left.
			if ($li.hasClass('ui-tabs-selected') && this.anchors.length > 1) {
				this.select(index + (index + 1 < this.anchors.length ? 1 : -1));
			}

			o.disabled = $.map($.grep(o.disabled, function(n, i) { return n != index; }),
				function(n, i) { return n >= index ? --n : n; });

			this._tabify();

			// callback
			this._trigger('remove', null, this._ui($li.find('a')[0], $panel[0]));
		},

		enable: function(index) {
			var o = this.options;
			if ($.inArray(index, o.disabled) == -1) {
				return;
			}

			this.lis.eq(index).removeClass('ui-state-disabled');
			o.disabled = $.grep(o.disabled, function(n, i) { return n != index; });

			// callback
			this._trigger('enable', null, this._ui(this.anchors[index], this.panels[index]));
		},

		disable: function(index) {
			var self = this, o = this.options;
			if (index != o.selected) { // cannot disable already selected tab
				this.lis.eq(index).addClass('ui-state-disabled');

				o.disabled.push(index);
				o.disabled.sort();

				// callback
				this._trigger('disable', null, this._ui(this.anchors[index], this.panels[index]));
			}
		},

		select: function(index) {
			if (typeof index == 'string') {
				index = this.anchors.index(this.anchors.filter('[href$=' + index + ']'));
			}
			else if (index === null) { // usage of null is deprecated, TODO remove in next release
				index = -1;
			}
			if (index == -1 && this.options.collapsible) {
				index = this.options.selected;
			}

			this.anchors.eq(index).trigger(this.options.event + '.tabs');
		},

		load: function(index) {
			var self = this, o = this.options, a = this.anchors.eq(index)[0], url = $.data(a, 'load.tabs');

			this.abort();

			// not remote or from cache
			if (!url || this.element.queue("tabs").length !== 0 && $.data(a, 'cache.tabs')) {
				this.element.dequeue("tabs");
				return;
			}

			// load remote from here on
			this.lis.eq(index).addClass('ui-state-processing');

			if (o.spinner) {
				var span = $('span', a);
				span.data('label.tabs', span.html()).html(o.spinner);
			}

			this.xhr = $.ajax($.extend({}, o.ajaxOptions, {
				url: url,
				success: function(r, s) {
					$(self._sanitizeSelector(a.hash)).html(r);

					// take care of tab labels
					self._cleanup();

					if (o.cache) {
						$.data(a, 'cache.tabs', true); // if loaded once do not load them again
					}

					// callbacks
					self._trigger('load', null, self._ui(self.anchors[index], self.panels[index]));
					try {
						o.ajaxOptions.success(r, s);
					}
					catch (e) {}

					// last, so that load event is fired before show...
					self.element.dequeue("tabs");
				}
			}));
		},

		abort: function() {
			// stop possibly running animations
			this.element.queue([]);
			this.panels.stop(false, true);

			// terminate pending requests from other tabs
			if (this.xhr) {
				this.xhr.abort();
				delete this.xhr;
			}

			// take care of tab labels
			this._cleanup();

		},

		url: function(index, url) {
			this.anchors.eq(index).removeData('cache.tabs').data('load.tabs', url);
		},

		length: function() {
			return this.anchors.length;
		}

	});

	$.extend($.ui.tabs, {
		version: '1.7.2',
		getter: 'length',
		defaults: {
			ajaxOptions: null,
			cache: false,
			cookie: null, // e.g. { expires: 7, path: '/', domain: 'jquery.com', secure: true }
			collapsible: false,
			disabled: [],
			event: 'click',
			fx: null, // e.g. { height: 'toggle', opacity: 'toggle', duration: 200 }
			idPrefix: 'ui-tabs-',
			panelTemplate: '<div></div>',
			spinner: '<em>Loading&#8230;</em>',
			tabTemplate: '<li><a href="#{href}"><span>#{label}</span></a></li>'
		}
	});

	/*
	 * Tabs Extensions
	 */

	/*
	 * Rotate
	 */
	$.extend($.ui.tabs.prototype, {
		rotation: null,
		rotate: function(ms, continuing) {

			var self = this, o = this.options;
			
			var rotate = self._rotate || (self._rotate = function(e) {
				clearTimeout(self.rotation);
				self.rotation = setTimeout(function() {
					var t = o.selected;
					self.select( ++t < self.anchors.length ? t : 0 );
				}, ms);
				
				if (e) {
					e.stopPropagation();
				}
			});
			
			var stop = self._unrotate || (self._unrotate = !continuing ?
				function(e) {
					if (e.clientX) { // in case of a true click
						self.rotate(null);
					}
				} :
				function(e) {
					t = o.selected;
					rotate();
				});

			// start rotation
			if (ms) {
				this.element.bind('tabsshow', rotate);
				this.anchors.bind(o.event + '.tabs', stop);
				rotate();
			}
			// stop rotation
			else {
				clearTimeout(self.rotation);
				this.element.unbind('tabsshow', rotate);
				this.anchors.unbind(o.event + '.tabs', stop);
				delete this._rotate;
				delete this._unrotate;
			}
		}
	});

	})(jQuery);
